90244530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2653

約数の個数: 80

約数和(自身を含む): 248396544

約数和(自身を除く): 158152014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1935, 2322, 2591, 3483, 3870, 5182, 5805, 6966, 7773, 11610, 12955, 15546, 17415, 23319, 25910, 34830, 38865, 46638, 69957, 77730, 111413, 116595, 139914, 209871, 222826, 233190, 334239, 349785, 419742, 557065, 668478, 699570, 1002717, 1049355, 1114130, 1671195, 2005434, 2098710, 3008151, 3342390, 5013585, 6016302, 9024453, 10027170, 15040755, 18048906, 30081510, 45122265, 90244530]

約数ペア:

[(1, 90244530), (2, 45122265), (3, 30081510), (5, 18048906), (6, 15040755), (9, 10027170), (10, 9024453), (15, 6016302), (18, 5013585), (27, 3342390), (30, 3008151), (43, 2098710), (45, 2005434), (54, 1671195), (81, 1114130), (86, 1049355), (90, 1002717), (129, 699570), (135, 668478), (162, 557065), (215, 419742), (258, 349785), (270, 334239), (387, 233190), (405, 222826), (430, 209871), (645, 139914), (774, 116595), (810, 111413), (1161, 77730), (1290, 69957), (1935, 46638), (2322, 38865), (2591, 34830), (3483, 25910), (3870, 23319), (5182, 17415), (5805, 15546), (6966, 12955), (7773, 11610)]