90299040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 192

約数和(自身を含む): 317520000

約数和(自身を除く): 227220960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 416, 435, 464, 480, 499, 520, 580, 624, 696, 754, 780, 870, 928, 998, 1040, 1131, 1160, 1248, 1392, 1497, 1508, 1560, 1740, 1885, 1996, 2080, 2262, 2320, 2495, 2784, 2994, 3016, 3120, 3480, 3770, 3992, 4524, 4640, 4990, 5655, 5988, 6032, 6240, 6487, 6960, 7485, 7540, 7984, 9048, 9980, 11310, 11976, 12064, 12974, 13920, 14471, 14970, 15080, 15968, 18096, 19461, 19960, 22620, 23952, 25948, 28942, 29940, 30160, 32435, 36192, 38922, 39920, 43413, 45240, 47904, 51896, 57884, 59880, 60320, 64870, 72355, 77844, 79840, 86826, 90480, 97305, 103792, 115768, 119760, 129740, 144710, 155688, 173652, 180960, 188123, 194610, 207584, 217065, 231536, 239520, 259480, 289420, 311376, 347304, 376246, 389220, 434130, 463072, 518960, 564369, 578840, 622752, 694608, 752492, 778440, 868260, 940615, 1037920, 1128738, 1157680, 1389216, 1504984, 1556880, 1736520, 1881230, 2257476, 2315360, 2821845, 3009968, 3113760, 3473040, 3762460, 4514952, 5643690, 6019936, 6946080, 7524920, 9029904, 11287380, 15049840, 18059808, 22574760, 30099680, 45149520, 90299040]

約数ペア:

[(1, 90299040), (2, 45149520), (3, 30099680), (4, 22574760), (5, 18059808), (6, 15049840), (8, 11287380), (10, 9029904), (12, 7524920), (13, 6946080), (15, 6019936), (16, 5643690), (20, 4514952), (24, 3762460), (26, 3473040), (29, 3113760), (30, 3009968), (32, 2821845), (39, 2315360), (40, 2257476), (48, 1881230), (52, 1736520), (58, 1556880), (60, 1504984), (65, 1389216), (78, 1157680), (80, 1128738), (87, 1037920), (96, 940615), (104, 868260), (116, 778440), (120, 752492), (130, 694608), (145, 622752), (156, 578840), (160, 564369), (174, 518960), (195, 463072), (208, 434130), (232, 389220), (240, 376246), (260, 347304), (290, 311376), (312, 289420), (348, 259480), (377, 239520), (390, 231536), (416, 217065), (435, 207584), (464, 194610), (480, 188123), (499, 180960), (520, 173652), (580, 155688), (624, 144710), (696, 129740), (754, 119760), (780, 115768), (870, 103792), (928, 97305), (998, 90480), (1040, 86826), (1131, 79840), (1160, 77844), (1248, 72355), (1392, 64870), (1497, 60320), (1508, 59880), (1560, 57884), (1740, 51896), (1885, 47904), (1996, 45240), (2080, 43413), (2262, 39920), (2320, 38922), (2495, 36192), (2784, 32435), (2994, 30160), (3016, 29940), (3120, 28942), (3480, 25948), (3770, 23952), (3992, 22620), (4524, 19960), (4640, 19461), (4990, 18096), (5655, 15968), (5988, 15080), (6032, 14970), (6240, 14471), (6487, 13920), (6960, 12974), (7485, 12064), (7540, 11976), (7984, 11310), (9048, 9980)]