75564840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:907

約数の個数: 128

約数和(自身を含む): 248572800

約数和(自身を除く): 173007960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 821, 885, 1180, 1416, 1534, 1560, 1642, 1770, 2301, 2360, 2463, 3068, 3284, 3540, 3835, 4105, 4602, 4926, 6136, 6568, 7080, 7670, 8210, 9204, 9852, 10673, 11505, 12315, 15340, 16420, 18408, 19704, 21346, 23010, 24630, 30680, 32019, 32840, 42692, 46020, 48439, 49260, 53365, 64038, 85384, 92040, 96878, 98520, 106730, 128076, 145317, 160095, 193756, 213460, 242195, 256152, 290634, 320190, 387512, 426920, 484390, 581268, 629707, 640380, 726585, 968780, 1162536, 1259414, 1280760, 1453170, 1889121, 1937560, 2518828, 2906340, 3148535, 3778242, 5037656, 5812680, 6297070, 7556484, 9445605, 12594140, 15112968, 18891210, 25188280, 37782420, 75564840]

約数ペア:

[(1, 75564840), (2, 37782420), (3, 25188280), (4, 18891210), (5, 15112968), (6, 12594140), (8, 9445605), (10, 7556484), (12, 6297070), (13, 5812680), (15, 5037656), (20, 3778242), (24, 3148535), (26, 2906340), (30, 2518828), (39, 1937560), (40, 1889121), (52, 1453170), (59, 1280760), (60, 1259414), (65, 1162536), (78, 968780), (104, 726585), (118, 640380), (120, 629707), (130, 581268), (156, 484390), (177, 426920), (195, 387512), (236, 320190), (260, 290634), (295, 256152), (312, 242195), (354, 213460), (390, 193756), (472, 160095), (520, 145317), (590, 128076), (708, 106730), (767, 98520), (780, 96878), (821, 92040), (885, 85384), (1180, 64038), (1416, 53365), (1534, 49260), (1560, 48439), (1642, 46020), (1770, 42692), (2301, 32840), (2360, 32019), (2463, 30680), (3068, 24630), (3284, 23010), (3540, 21346), (3835, 19704), (4105, 18408), (4602, 16420), (4926, 15340), (6136, 12315), (6568, 11505), (7080, 10673), (7670, 9852), (8210, 9204)]