74876880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 253483776

約数和(自身を除く): 178606896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 103, 104, 120, 130, 156, 195, 206, 208, 233, 240, 260, 309, 312, 390, 412, 466, 515, 520, 618, 624, 699, 780, 824, 932, 1030, 1040, 1165, 1236, 1339, 1398, 1545, 1560, 1648, 1864, 2060, 2330, 2472, 2678, 2796, 3029, 3090, 3120, 3495, 3728, 4017, 4120, 4660, 4944, 5356, 5592, 6058, 6180, 6695, 6990, 8034, 8240, 9087, 9320, 10712, 11184, 12116, 12360, 13390, 13980, 15145, 16068, 18174, 18640, 20085, 21424, 23999, 24232, 24720, 26780, 27960, 30290, 32136, 36348, 40170, 45435, 47998, 48464, 53560, 55920, 60580, 64272, 71997, 72696, 80340, 90870, 95996, 107120, 119995, 121160, 143994, 145392, 160680, 181740, 191992, 239990, 242320, 287988, 311987, 321360, 359985, 363480, 383984, 479980, 575976, 623974, 719970, 726960, 935961, 959960, 1151952, 1247948, 1439940, 1559935, 1871922, 1919920, 2495896, 2879880, 3119870, 3743844, 4679805, 4991792, 5759760, 6239740, 7487688, 9359610, 12479480, 14975376, 18719220, 24958960, 37438440, 74876880]

約数ペア:

[(1, 74876880), (2, 37438440), (3, 24958960), (4, 18719220), (5, 14975376), (6, 12479480), (8, 9359610), (10, 7487688), (12, 6239740), (13, 5759760), (15, 4991792), (16, 4679805), (20, 3743844), (24, 3119870), (26, 2879880), (30, 2495896), (39, 1919920), (40, 1871922), (48, 1559935), (52, 1439940), (60, 1247948), (65, 1151952), (78, 959960), (80, 935961), (103, 726960), (104, 719970), (120, 623974), (130, 575976), (156, 479980), (195, 383984), (206, 363480), (208, 359985), (233, 321360), (240, 311987), (260, 287988), (309, 242320), (312, 239990), (390, 191992), (412, 181740), (466, 160680), (515, 145392), (520, 143994), (618, 121160), (624, 119995), (699, 107120), (780, 95996), (824, 90870), (932, 80340), (1030, 72696), (1040, 71997), (1165, 64272), (1236, 60580), (1339, 55920), (1398, 53560), (1545, 48464), (1560, 47998), (1648, 45435), (1864, 40170), (2060, 36348), (2330, 32136), (2472, 30290), (2678, 27960), (2796, 26780), (3029, 24720), (3090, 24232), (3120, 23999), (3495, 21424), (3728, 20085), (4017, 18640), (4120, 18174), (4660, 16068), (4944, 15145), (5356, 13980), (5592, 13390), (6058, 12360), (6180, 12116), (6695, 11184), (6990, 10712), (8034, 9320), (8240, 9087)]