225747600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 240

約数和(自身を含む): 807240000

約数和(自身を除く): 581492400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 29, 30, 39, 40, 48, 50, 52, 58, 60, 65, 75, 78, 80, 87, 100, 104, 116, 120, 130, 145, 150, 156, 174, 195, 200, 208, 232, 240, 260, 290, 300, 312, 325, 348, 377, 390, 400, 435, 464, 499, 520, 580, 600, 624, 650, 696, 725, 754, 780, 870, 975, 998, 1040, 1131, 1160, 1200, 1300, 1392, 1450, 1497, 1508, 1560, 1740, 1885, 1950, 1996, 2175, 2262, 2320, 2495, 2600, 2900, 2994, 3016, 3120, 3480, 3770, 3900, 3992, 4350, 4524, 4990, 5200, 5655, 5800, 5988, 6032, 6487, 6960, 7485, 7540, 7800, 7984, 8700, 9048, 9425, 9980, 11310, 11600, 11976, 12475, 12974, 14471, 14970, 15080, 15600, 17400, 18096, 18850, 19461, 19960, 22620, 23952, 24950, 25948, 28275, 28942, 29940, 30160, 32435, 34800, 37425, 37700, 38922, 39920, 43413, 45240, 49900, 51896, 56550, 57884, 59880, 64870, 72355, 74850, 75400, 77844, 86826, 90480, 97305, 99800, 103792, 113100, 115768, 119760, 129740, 144710, 149700, 150800, 155688, 162175, 173652, 188123, 194610, 199600, 217065, 226200, 231536, 259480, 289420, 299400, 311376, 324350, 347304, 361775, 376246, 389220, 434130, 452400, 486525, 518960, 564369, 578840, 598800, 648700, 694608, 723550, 752492, 778440, 868260, 940615, 973050, 1085325, 1128738, 1157680, 1297400, 1447100, 1504984, 1556880, 1736520, 1881230, 1946100, 2170650, 2257476, 2594800, 2821845, 2894200, 3009968, 3473040, 3762460, 3892200, 4341300, 4514952, 4703075, 5643690, 5788400, 7524920, 7784400, 8682600, 9029904, 9406150, 11287380, 14109225, 15049840, 17365200, 18812300, 22574760, 28218450, 37624600, 45149520, 56436900, 75249200, 112873800, 225747600]

約数ペア:

[(1, 225747600), (2, 112873800), (3, 75249200), (4, 56436900), (5, 45149520), (6, 37624600), (8, 28218450), (10, 22574760), (12, 18812300), (13, 17365200), (15, 15049840), (16, 14109225), (20, 11287380), (24, 9406150), (25, 9029904), (26, 8682600), (29, 7784400), (30, 7524920), (39, 5788400), (40, 5643690), (48, 4703075), (50, 4514952), (52, 4341300), (58, 3892200), (60, 3762460), (65, 3473040), (75, 3009968), (78, 2894200), (80, 2821845), (87, 2594800), (100, 2257476), (104, 2170650), (116, 1946100), (120, 1881230), (130, 1736520), (145, 1556880), (150, 1504984), (156, 1447100), (174, 1297400), (195, 1157680), (200, 1128738), (208, 1085325), (232, 973050), (240, 940615), (260, 868260), (290, 778440), (300, 752492), (312, 723550), (325, 694608), (348, 648700), (377, 598800), (390, 578840), (400, 564369), (435, 518960), (464, 486525), (499, 452400), (520, 434130), (580, 389220), (600, 376246), (624, 361775), (650, 347304), (696, 324350), (725, 311376), (754, 299400), (780, 289420), (870, 259480), (975, 231536), (998, 226200), (1040, 217065), (1131, 199600), (1160, 194610), (1200, 188123), (1300, 173652), (1392, 162175), (1450, 155688), (1497, 150800), (1508, 149700), (1560, 144710), (1740, 129740), (1885, 119760), (1950, 115768), (1996, 113100), (2175, 103792), (2262, 99800), (2320, 97305), (2495, 90480), (2600, 86826), (2900, 77844), (2994, 75400), (3016, 74850), (3120, 72355), (3480, 64870), (3770, 59880), (3900, 57884), (3992, 56550), (4350, 51896), (4524, 49900), (4990, 45240), (5200, 43413), (5655, 39920), (5800, 38922), (5988, 37700), (6032, 37425), (6487, 34800), (6960, 32435), (7485, 30160), (7540, 29940), (7800, 28942), (7984, 28275), (8700, 25948), (9048, 24950), (9425, 23952), (9980, 22620), (11310, 19960), (11600, 19461), (11976, 18850), (12475, 18096), (12974, 17400), (14471, 15600), (14970, 15080)]