266250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{71}}^1$

素因数の和:96

約数の個数: 40

約数和(自身を含む): 674784

約数和(自身を除く): 408534

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, 3550, 3750, 5325, 8875, 10650, 17750, 26625, 44375, 53250, 88750, 133125, 266250]

約数ペア:

[(1, 266250), (2, 133125), (3, 88750), (5, 53250), (6, 44375), (10, 26625), (15, 17750), (25, 10650), (30, 8875), (50, 5325), (71, 3750), (75, 3550), (125, 2130), (142, 1875), (150, 1775), (213, 1250), (250, 1065), (355, 750), (375, 710), (426, 625)]