12407250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 31539456

約数和(自身を除く): 19132206

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 213, 233, 250, 355, 375, 426, 466, 699, 710, 750, 1065, 1165, 1398, 1775, 2130, 2330, 3495, 3550, 5325, 5825, 6990, 8875, 10650, 11650, 16543, 17475, 17750, 26625, 29125, 33086, 34950, 49629, 53250, 58250, 82715, 87375, 99258, 165430, 174750, 248145, 413575, 496290, 827150, 1240725, 2067875, 2481450, 4135750, 6203625, 12407250]

約数ペア:

[(1, 12407250), (2, 6203625), (3, 4135750), (5, 2481450), (6, 2067875), (10, 1240725), (15, 827150), (25, 496290), (30, 413575), (50, 248145), (71, 174750), (75, 165430), (125, 99258), (142, 87375), (150, 82715), (213, 58250), (233, 53250), (250, 49629), (355, 34950), (375, 33086), (426, 29125), (466, 26625), (699, 17750), (710, 17475), (750, 16543), (1065, 11650), (1165, 10650), (1398, 8875), (1775, 6990), (2130, 5825), (2330, 5325), (3495, 3550)]