75401820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 188774820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 467, 468, 540, 585, 598, 621, 690, 702, 780, 828, 897, 934, 1035, 1170, 1196, 1242, 1380, 1401, 1404, 1495, 1755, 1794, 1868, 2070, 2335, 2340, 2484, 2691, 2802, 2990, 3105, 3510, 3588, 4140, 4203, 4485, 4670, 5382, 5604, 5980, 6071, 6210, 7005, 7020, 8073, 8406, 8970, 9340, 10741, 10764, 12142, 12420, 12609, 13455, 14010, 16146, 16812, 17940, 18213, 21015, 21482, 24284, 25218, 26910, 28020, 30355, 32223, 32292, 36426, 40365, 42030, 42964, 50436, 53705, 53820, 54639, 60710, 63045, 64446, 72852, 80730, 84060, 91065, 96669, 107410, 109278, 121420, 126090, 128892, 139633, 161115, 161460, 163917, 182130, 193338, 214820, 218556, 252180, 273195, 279266, 290007, 322230, 327834, 364260, 386676, 418899, 483345, 546390, 558532, 580014, 644460, 655668, 698165, 819585, 837798, 966690, 1092780, 1160028, 1256697, 1396330, 1450035, 1639170, 1675596, 1933380, 2094495, 2513394, 2792660, 2900070, 3278340, 3770091, 4188990, 5026788, 5800140, 6283485, 7540182, 8377980, 12566970, 15080364, 18850455, 25133940, 37700910, 75401820]

約数ペア:

[(1, 75401820), (2, 37700910), (3, 25133940), (4, 18850455), (5, 15080364), (6, 12566970), (9, 8377980), (10, 7540182), (12, 6283485), (13, 5800140), (15, 5026788), (18, 4188990), (20, 3770091), (23, 3278340), (26, 2900070), (27, 2792660), (30, 2513394), (36, 2094495), (39, 1933380), (45, 1675596), (46, 1639170), (52, 1450035), (54, 1396330), (60, 1256697), (65, 1160028), (69, 1092780), (78, 966690), (90, 837798), (92, 819585), (108, 698165), (115, 655668), (117, 644460), (130, 580014), (135, 558532), (138, 546390), (156, 483345), (180, 418899), (195, 386676), (207, 364260), (230, 327834), (234, 322230), (260, 290007), (270, 279266), (276, 273195), (299, 252180), (345, 218556), (351, 214820), (390, 193338), (414, 182130), (460, 163917), (467, 161460), (468, 161115), (540, 139633), (585, 128892), (598, 126090), (621, 121420), (690, 109278), (702, 107410), (780, 96669), (828, 91065), (897, 84060), (934, 80730), (1035, 72852), (1170, 64446), (1196, 63045), (1242, 60710), (1380, 54639), (1401, 53820), (1404, 53705), (1495, 50436), (1755, 42964), (1794, 42030), (1868, 40365), (2070, 36426), (2335, 32292), (2340, 32223), (2484, 30355), (2691, 28020), (2802, 26910), (2990, 25218), (3105, 24284), (3510, 21482), (3588, 21015), (4140, 18213), (4203, 17940), (4485, 16812), (4670, 16146), (5382, 14010), (5604, 13455), (5980, 12609), (6071, 12420), (6210, 12142), (7005, 10764), (7020, 10741), (8073, 9340), (8406, 8970)]