10781250

素因数分解:

$2^1\times 3^1\times 5^7\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 64

約数和(自身を含む): 28124928

約数和(自身を除く): 17343678

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 625, 690, 750, 1150, 1250, 1725, 1875, 2875, 3125, 3450, 3750, 5750, 6250, 8625, 9375, 14375, 15625, 17250, 18750, 28750, 31250, 43125, 46875, 71875, 78125, 86250, 93750, 143750, 156250, 215625, 234375, 359375, 431250, 468750, 718750, 1078125, 1796875, 2156250, 3593750, 5390625, 10781250]

約数ペア:

[(1, 10781250), (2, 5390625), (3, 3593750), (5, 2156250), (6, 1796875), (10, 1078125), (15, 718750), (23, 468750), (25, 431250), (30, 359375), (46, 234375), (50, 215625), (69, 156250), (75, 143750), (115, 93750), (125, 86250), (138, 78125), (150, 71875), (230, 46875), (250, 43125), (345, 31250), (375, 28750), (575, 18750), (625, 17250), (690, 15625), (750, 14375), (1150, 9375), (1250, 8625), (1725, 6250), (1875, 5750), (2875, 3750), (3125, 3450)]