68000250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 172253952

約数和(自身を除く): 104253702

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 213, 250, 355, 375, 426, 710, 750, 1065, 1277, 1775, 2130, 2554, 3550, 3831, 5325, 6385, 7662, 8875, 10650, 12770, 17750, 19155, 26625, 31925, 38310, 53250, 63850, 90667, 95775, 159625, 181334, 191550, 272001, 319250, 453335, 478875, 544002, 906670, 957750, 1360005, 2266675, 2720010, 4533350, 6800025, 11333375, 13600050, 22666750, 34000125, 68000250]

約数ペア:

[(1, 68000250), (2, 34000125), (3, 22666750), (5, 13600050), (6, 11333375), (10, 6800025), (15, 4533350), (25, 2720010), (30, 2266675), (50, 1360005), (71, 957750), (75, 906670), (125, 544002), (142, 478875), (150, 453335), (213, 319250), (250, 272001), (355, 191550), (375, 181334), (426, 159625), (710, 95775), (750, 90667), (1065, 63850), (1277, 53250), (1775, 38310), (2130, 31925), (2554, 26625), (3550, 19155), (3831, 17750), (5325, 12770), (6385, 10650), (7662, 8875)]