20223495450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{70997}}^1$

素因数の和:71229

約数の個数: 96

約数和(自身を含む): 55991862720

約数和(自身を除く): 35768367270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 211, 225, 270, 422, 450, 633, 675, 1055, 1266, 1350, 1899, 2110, 3165, 3798, 5275, 5697, 6330, 9495, 10550, 11394, 15825, 18990, 28485, 31650, 47475, 56970, 70997, 94950, 141994, 142425, 212991, 284850, 354985, 425982, 638973, 709970, 1064955, 1277946, 1774925, 1916919, 2129910, 3194865, 3549850, 3833838, 5324775, 6389730, 9584595, 10649550, 14980367, 15974325, 19169190, 29960734, 31948650, 44941101, 47922975, 74901835, 89882202, 95845950, 134823303, 149803670, 224705505, 269646606, 374509175, 404469909, 449411010, 674116515, 749018350, 808939818, 1123527525, 1348233030, 2022349545, 2247055050, 3370582575, 4044699090, 6741165150, 10111747725, 20223495450]

約数ペア:

[(1, 20223495450), (2, 10111747725), (3, 6741165150), (5, 4044699090), (6, 3370582575), (9, 2247055050), (10, 2022349545), (15, 1348233030), (18, 1123527525), (25, 808939818), (27, 749018350), (30, 674116515), (45, 449411010), (50, 404469909), (54, 374509175), (75, 269646606), (90, 224705505), (135, 149803670), (150, 134823303), (211, 95845950), (225, 89882202), (270, 74901835), (422, 47922975), (450, 44941101), (633, 31948650), (675, 29960734), (1055, 19169190), (1266, 15974325), (1350, 14980367), (1899, 10649550), (2110, 9584595), (3165, 6389730), (3798, 5324775), (5275, 3833838), (5697, 3549850), (6330, 3194865), (9495, 2129910), (10550, 1916919), (11394, 1774925), (15825, 1277946), (18990, 1064955), (28485, 709970), (31650, 638973), (47475, 425982), (56970, 354985), (70997, 284850), (94950, 212991), (141994, 142425)]