9020145300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{423481}}^1$

素因数の和:423569

約数の個数: 72

約数和(自身を含む): 26465931072

約数和(自身を除く): 17445785772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 10650, 21300, 423481, 846962, 1270443, 1693924, 2117405, 2540886, 4234810, 5081772, 6352215, 8469620, 10587025, 12704430, 21174050, 25408860, 30067151, 31761075, 42348100, 60134302, 63522150, 90201453, 120268604, 127044300, 150335755, 180402906, 300671510, 360805812, 451007265, 601343020, 751678775, 902014530, 1503357550, 1804029060, 2255036325, 3006715100, 4510072650, 9020145300]

約数ペア:

[(1, 9020145300), (2, 4510072650), (3, 3006715100), (4, 2255036325), (5, 1804029060), (6, 1503357550), (10, 902014530), (12, 751678775), (15, 601343020), (20, 451007265), (25, 360805812), (30, 300671510), (50, 180402906), (60, 150335755), (71, 127044300), (75, 120268604), (100, 90201453), (142, 63522150), (150, 60134302), (213, 42348100), (284, 31761075), (300, 30067151), (355, 25408860), (426, 21174050), (710, 12704430), (852, 10587025), (1065, 8469620), (1420, 6352215), (1775, 5081772), (2130, 4234810), (3550, 2540886), (4260, 2117405), (5325, 1693924), (7100, 1270443), (10650, 846962), (21300, 423481)]