6656250

素因数分解:

$2^1\times 3^1\times 5^6\times {\mathrm{71}}^1$

素因数の和:106

約数の個数: 56

約数和(自身を含む): 16874784

約数和(自身を除く): 10218534

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 213, 250, 355, 375, 426, 625, 710, 750, 1065, 1250, 1775, 1875, 2130, 3125, 3550, 3750, 5325, 6250, 8875, 9375, 10650, 15625, 17750, 18750, 26625, 31250, 44375, 46875, 53250, 88750, 93750, 133125, 221875, 266250, 443750, 665625, 1109375, 1331250, 2218750, 3328125, 6656250]

約数ペア:

[(1, 6656250), (2, 3328125), (3, 2218750), (5, 1331250), (6, 1109375), (10, 665625), (15, 443750), (25, 266250), (30, 221875), (50, 133125), (71, 93750), (75, 88750), (125, 53250), (142, 46875), (150, 44375), (213, 31250), (250, 26625), (355, 18750), (375, 17750), (426, 15625), (625, 10650), (710, 9375), (750, 8875), (1065, 6250), (1250, 5325), (1775, 3750), (1875, 3550), (2130, 3125)]