Why doesn't this code run?

Question

https://code.sololearn.com/c074jQuHDR74/#java

It is the problem #3 of Project Eular (https://www.projecteular.net).
The program runs fine with a low value for 'number'.

Answer 1

@Gamma Guy please comment out the package line, I can get your code to run in Code Playground with it being commented, maybe Code Playground limit?

Answer 2

Ipang, sorry I forgot to comment it before as I was working on it in BlueJ and copied the code here for help.
Yes, Code Playground has a limit but copy this code and run it on an IDE on your computer and then it will show "java.lang.ArithmeticException: / by zero" in line 15.