Q: What is the sum of all factors of the number 6,900 excluding 6,900?
A: 13,932
The factors of the number 6,900 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900.
If you add them up, you will get the total of 6,913. Now subtract 6,900 to get 13,932