75142140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 145488900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 71, 93, 124, 142, 155, 186, 213, 284, 310, 355, 372, 426, 465, 569, 620, 710, 852, 930, 1065, 1138, 1420, 1707, 1860, 2130, 2201, 2276, 2845, 3414, 4260, 4402, 5690, 6603, 6828, 8535, 8804, 11005, 11380, 13206, 17070, 17639, 22010, 26412, 33015, 34140, 35278, 40399, 44020, 52917, 66030, 70556, 80798, 88195, 105834, 121197, 132060, 161596, 176390, 201995, 211668, 242394, 264585, 352780, 403990, 484788, 529170, 605985, 807980, 1058340, 1211970, 1252369, 2423940, 2504738, 3757107, 5009476, 6261845, 7514214, 12523690, 15028428, 18785535, 25047380, 37571070, 75142140]

約数ペア:

[(1, 75142140), (2, 37571070), (3, 25047380), (4, 18785535), (5, 15028428), (6, 12523690), (10, 7514214), (12, 6261845), (15, 5009476), (20, 3757107), (30, 2504738), (31, 2423940), (60, 1252369), (62, 1211970), (71, 1058340), (93, 807980), (124, 605985), (142, 529170), (155, 484788), (186, 403990), (213, 352780), (284, 264585), (310, 242394), (355, 211668), (372, 201995), (426, 176390), (465, 161596), (569, 132060), (620, 121197), (710, 105834), (852, 88195), (930, 80798), (1065, 70556), (1138, 66030), (1420, 52917), (1707, 44020), (1860, 40399), (2130, 35278), (2201, 34140), (2276, 33015), (2845, 26412), (3414, 22010), (4260, 17639), (4402, 17070), (5690, 13206), (6603, 11380), (6828, 11005), (8535, 8804)]