25133940

素因数分解:

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

素因数の和:518

約数の個数: 144

約数和(自身を含む): 85857408

約数和(自身を除く): 60723468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 467, 468, 585, 598, 690, 780, 828, 897, 934, 1035, 1170, 1196, 1380, 1401, 1495, 1794, 1868, 2070, 2335, 2340, 2691, 2802, 2990, 3588, 4140, 4203, 4485, 4670, 5382, 5604, 5980, 6071, 7005, 8406, 8970, 9340, 10741, 10764, 12142, 13455, 14010, 16812, 17940, 18213, 21015, 21482, 24284, 26910, 28020, 30355, 32223, 36426, 42030, 42964, 53705, 53820, 54639, 60710, 64446, 72852, 84060, 91065, 96669, 107410, 109278, 121420, 128892, 139633, 161115, 182130, 193338, 214820, 218556, 273195, 279266, 322230, 364260, 386676, 418899, 483345, 546390, 558532, 644460, 698165, 837798, 966690, 1092780, 1256697, 1396330, 1675596, 1933380, 2094495, 2513394, 2792660, 4188990, 5026788, 6283485, 8377980, 12566970, 25133940]

約数ペア:

[(1, 25133940), (2, 12566970), (3, 8377980), (4, 6283485), (5, 5026788), (6, 4188990), (9, 2792660), (10, 2513394), (12, 2094495), (13, 1933380), (15, 1675596), (18, 1396330), (20, 1256697), (23, 1092780), (26, 966690), (30, 837798), (36, 698165), (39, 644460), (45, 558532), (46, 546390), (52, 483345), (60, 418899), (65, 386676), (69, 364260), (78, 322230), (90, 279266), (92, 273195), (115, 218556), (117, 214820), (130, 193338), (138, 182130), (156, 161115), (180, 139633), (195, 128892), (207, 121420), (230, 109278), (234, 107410), (260, 96669), (276, 91065), (299, 84060), (345, 72852), (390, 64446), (414, 60710), (460, 54639), (467, 53820), (468, 53705), (585, 42964), (598, 42030), (690, 36426), (780, 32223), (828, 30355), (897, 28020), (934, 26910), (1035, 24284), (1170, 21482), (1196, 21015), (1380, 18213), (1401, 17940), (1495, 16812), (1794, 14010), (1868, 13455), (2070, 12142), (2335, 10764), (2340, 10741), (2691, 9340), (2802, 8970), (2990, 8406), (3588, 7005), (4140, 6071), (4203, 5980), (4485, 5604), (4670, 5382)]