74556552950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{2161}}^1$

素因数の和:2754

約数の個数: 96

約数和(自身を含む): 152729733600

約数和(自身を除く): 78173180650

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 149, 275, 298, 421, 550, 745, 842, 1490, 1639, 2105, 2161, 3278, 3725, 4210, 4322, 4631, 7450, 8195, 9262, 10525, 10805, 16390, 21050, 21610, 23155, 23771, 40975, 46310, 47542, 54025, 62729, 81950, 108050, 115775, 118855, 125458, 231550, 237710, 313645, 321989, 594275, 627290, 643978, 690019, 909781, 1188550, 1380038, 1568225, 1609945, 1819562, 3136450, 3219890, 3450095, 3541879, 4548905, 6900190, 7083758, 8049725, 9097810, 10007591, 16099450, 17250475, 17709395, 20015182, 22744525, 34500950, 35418790, 45489050, 50037955, 88546975, 100075910, 135557369, 177093950, 250189775, 271114738, 500379550, 677786845, 1355573690, 1491131059, 2982262118, 3388934225, 6777868450, 7455655295, 14911310590, 37278276475, 74556552950]

約数ペア:

[(1, 74556552950), (2, 37278276475), (5, 14911310590), (10, 7455655295), (11, 6777868450), (22, 3388934225), (25, 2982262118), (50, 1491131059), (55, 1355573690), (110, 677786845), (149, 500379550), (275, 271114738), (298, 250189775), (421, 177093950), (550, 135557369), (745, 100075910), (842, 88546975), (1490, 50037955), (1639, 45489050), (2105, 35418790), (2161, 34500950), (3278, 22744525), (3725, 20015182), (4210, 17709395), (4322, 17250475), (4631, 16099450), (7450, 10007591), (8195, 9097810), (9262, 8049725), (10525, 7083758), (10805, 6900190), (16390, 4548905), (21050, 3541879), (21610, 3450095), (23155, 3219890), (23771, 3136450), (40975, 1819562), (46310, 1609945), (47542, 1568225), (54025, 1380038), (62729, 1188550), (81950, 909781), (108050, 690019), (115775, 643978), (118855, 627290), (125458, 594275), (231550, 321989), (237710, 313645)]