90688260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 275184000

約数和(自身を除く): 184495740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 233, 260, 390, 466, 499, 699, 780, 932, 998, 1165, 1398, 1497, 1996, 2330, 2495, 2796, 2994, 3029, 3495, 4660, 4990, 5988, 6058, 6487, 6990, 7485, 9087, 9980, 12116, 12974, 13980, 14970, 15145, 18174, 19461, 25948, 29940, 30290, 32435, 36348, 38922, 45435, 60580, 64870, 77844, 90870, 97305, 116267, 129740, 181740, 194610, 232534, 348801, 389220, 465068, 581335, 697602, 1162670, 1395204, 1511471, 1744005, 2325340, 3022942, 3488010, 4534413, 6045884, 6976020, 7557355, 9068826, 15114710, 18137652, 22672065, 30229420, 45344130, 90688260]

約数ペア:

[(1, 90688260), (2, 45344130), (3, 30229420), (4, 22672065), (5, 18137652), (6, 15114710), (10, 9068826), (12, 7557355), (13, 6976020), (15, 6045884), (20, 4534413), (26, 3488010), (30, 3022942), (39, 2325340), (52, 1744005), (60, 1511471), (65, 1395204), (78, 1162670), (130, 697602), (156, 581335), (195, 465068), (233, 389220), (260, 348801), (390, 232534), (466, 194610), (499, 181740), (699, 129740), (780, 116267), (932, 97305), (998, 90870), (1165, 77844), (1398, 64870), (1497, 60580), (1996, 45435), (2330, 38922), (2495, 36348), (2796, 32435), (2994, 30290), (3029, 29940), (3495, 25948), (4660, 19461), (4990, 18174), (5988, 15145), (6058, 14970), (6487, 13980), (6990, 12974), (7485, 12116), (9087, 9980)]