Q: What is the sum of all factors of the number 129,300 excluding 129,300?
A: 245,676
The factors of the number 129,300 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 431, 862, 1293, 1724, 2155, 2586, 4310, 5172, 6465, 8620, 10775, 12930, 21550, 25860, 32325, 43100, 64650, 129300.
If you add them up, you will get the total of 129,545. Now subtract 129,300 to get 245,676