42799991200

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{1831}}^1$

素因数の和:2391

約数の個数: 144

約数和(自身を含む): 106478184960

約数和(自身を除く): 63678193760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 479, 488, 610, 800, 958, 976, 1220, 1525, 1831, 1916, 1952, 2395, 2440, 3050, 3662, 3832, 4790, 4880, 6100, 7324, 7664, 9155, 9580, 9760, 11975, 12200, 14648, 15328, 18310, 19160, 23950, 24400, 29219, 29296, 36620, 38320, 45775, 47900, 48800, 58438, 58592, 73240, 76640, 91550, 95800, 111691, 116876, 146095, 146480, 183100, 191600, 223382, 233752, 292190, 292960, 366200, 383200, 446764, 467504, 558455, 584380, 730475, 732400, 877049, 893528, 935008, 1116910, 1168760, 1460950, 1464800, 1754098, 1787056, 2233820, 2337520, 2792275, 2921900, 3508196, 3574112, 4385245, 4467640, 4675040, 5584550, 5843800, 7016392, 8770490, 8935280, 11169100, 11687600, 14032784, 17540980, 17870560, 21926225, 22338200, 23375200, 28065568, 35081960, 43852450, 44676400, 53499989, 70163920, 87704900, 89352800, 106999978, 140327840, 175409800, 213999956, 267499945, 350819600, 427999912, 534999890, 701639200, 855999824, 1069999780, 1337499725, 1711999648, 2139999560, 2674999450, 4279999120, 5349998900, 8559998240, 10699997800, 21399995600, 42799991200]

約数ペア:

[(1, 42799991200), (2, 21399995600), (4, 10699997800), (5, 8559998240), (8, 5349998900), (10, 4279999120), (16, 2674999450), (20, 2139999560), (25, 1711999648), (32, 1337499725), (40, 1069999780), (50, 855999824), (61, 701639200), (80, 534999890), (100, 427999912), (122, 350819600), (160, 267499945), (200, 213999956), (244, 175409800), (305, 140327840), (400, 106999978), (479, 89352800), (488, 87704900), (610, 70163920), (800, 53499989), (958, 44676400), (976, 43852450), (1220, 35081960), (1525, 28065568), (1831, 23375200), (1916, 22338200), (1952, 21926225), (2395, 17870560), (2440, 17540980), (3050, 14032784), (3662, 11687600), (3832, 11169100), (4790, 8935280), (4880, 8770490), (6100, 7016392), (7324, 5843800), (7664, 5584550), (9155, 4675040), (9580, 4467640), (9760, 4385245), (11975, 3574112), (12200, 3508196), (14648, 2921900), (15328, 2792275), (18310, 2337520), (19160, 2233820), (23950, 1787056), (24400, 1754098), (29219, 1464800), (29296, 1460950), (36620, 1168760), (38320, 1116910), (45775, 935008), (47900, 893528), (48800, 877049), (58438, 732400), (58592, 730475), (73240, 584380), (76640, 558455), (91550, 467504), (95800, 446764), (111691, 383200), (116876, 366200), (146095, 292960), (146480, 292190), (183100, 233752), (191600, 223382)]