87479550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2754

約数の個数: 72

約数和(自身を含む): 238337424

約数和(自身を除く): 150857874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 1095, 1314, 1825, 2190, 2663, 3285, 3650, 5326, 5475, 6570, 7989, 10950, 13315, 15978, 16425, 23967, 26630, 32850, 39945, 47934, 66575, 79890, 119835, 133150, 194399, 199725, 239670, 388798, 399450, 583197, 599175, 971995, 1166394, 1198350, 1749591, 1943990, 2915985, 3499182, 4859975, 5831970, 8747955, 9719950, 14579925, 17495910, 29159850, 43739775, 87479550]

約数ペア:

[(1, 87479550), (2, 43739775), (3, 29159850), (5, 17495910), (6, 14579925), (9, 9719950), (10, 8747955), (15, 5831970), (18, 4859975), (25, 3499182), (30, 2915985), (45, 1943990), (50, 1749591), (73, 1198350), (75, 1166394), (90, 971995), (146, 599175), (150, 583197), (219, 399450), (225, 388798), (365, 239670), (438, 199725), (450, 194399), (657, 133150), (730, 119835), (1095, 79890), (1314, 66575), (1825, 47934), (2190, 39945), (2663, 32850), (3285, 26630), (3650, 23967), (5326, 16425), (5475, 15978), (6570, 13315), (7989, 10950)]