Saturday

September 20, 2014

September 20, 2014

Posted by **Joe** on Sunday, March 7, 2010 at 8:38pm.

- math -
**Reiny**, Sunday, March 7, 2010 at 8:41pm1*1*1*1*1*1*1*1*1*1 = 1

You didn't say the factors had to be different.

- math -
**MathMate**, Sunday, March 7, 2010 at 9:06pmyeah, but it is not "exactly" 10 factors either! LOL

To get exactly 10 factors, the first factors must be 1,2,3,4,5 (N>25, square of the fifth factor), or 1,2,3,4,6 (N>36).

However, the latter set gives a smaller number, namely 48, while the first set gives 60.

**Answer this Question**

**Related Questions**

Math - find the greatest four-digit number that has exactly three positive ...

math - The factors of a number include 9, 12, and 20. What is the smallest ...

math - what is the least natural number that has exactly five distinct, positive...

math - what is the least natural number that has exactly four distinct positive ...

math - 1)List all #s less than 100 with exactly 5 factors. For this I got 16 , ...

math - 1)List all #s less than 100 with exactly 5 factors. For this I got 16 , ...

math, please help - 1)List all #s less than 100 with exactly 5 factors. For this...

math - For a positive integer x, let f(x) be the function which returns the ...

math - For a positive integer x, let f(x) be the function which returns the ...

Algebra - a two-digit number is a perfect square and has exactly 9 positive ...