- #1

anemone

Gold Member

MHB

POTW Director

- 3,883

- 115

-----

How many perfect squares are divisors of the product $1!\cdot 2! \cdot 3! \cdots 9!$?

-----

Remember to read the https://mathhelpboards.com/showthread.php?772-Problem-of-the-Week-%28POTW%29-Procedure-and-Guidelines to find out how to https://mathhelpboards.com/forms.php?do=form&fid=2!