86282700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 288148224

約数和(自身を除く): 201865524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 181, 210, 227, 300, 350, 362, 420, 454, 525, 543, 681, 700, 724, 905, 908, 1050, 1086, 1135, 1267, 1362, 1589, 1810, 2100, 2172, 2270, 2534, 2715, 2724, 3178, 3405, 3620, 3801, 4525, 4540, 4767, 5068, 5430, 5675, 6335, 6356, 6810, 7602, 7945, 9050, 9534, 10860, 11350, 12670, 13575, 13620, 15204, 15890, 17025, 18100, 19005, 19068, 22700, 23835, 25340, 27150, 31675, 31780, 34050, 38010, 39725, 41087, 47670, 54300, 63350, 68100, 76020, 79450, 82174, 95025, 95340, 119175, 123261, 126700, 158900, 164348, 190050, 205435, 238350, 246522, 287609, 380100, 410870, 476700, 493044, 575218, 616305, 821740, 862827, 1027175, 1150436, 1232610, 1438045, 1725654, 2054350, 2465220, 2876090, 3081525, 3451308, 4108700, 4314135, 5752180, 6163050, 7190225, 8628270, 12326100, 14380450, 17256540, 21570675, 28760900, 43141350, 86282700]

約数ペア:

[(1, 86282700), (2, 43141350), (3, 28760900), (4, 21570675), (5, 17256540), (6, 14380450), (7, 12326100), (10, 8628270), (12, 7190225), (14, 6163050), (15, 5752180), (20, 4314135), (21, 4108700), (25, 3451308), (28, 3081525), (30, 2876090), (35, 2465220), (42, 2054350), (50, 1725654), (60, 1438045), (70, 1232610), (75, 1150436), (84, 1027175), (100, 862827), (105, 821740), (140, 616305), (150, 575218), (175, 493044), (181, 476700), (210, 410870), (227, 380100), (300, 287609), (350, 246522), (362, 238350), (420, 205435), (454, 190050), (525, 164348), (543, 158900), (681, 126700), (700, 123261), (724, 119175), (905, 95340), (908, 95025), (1050, 82174), (1086, 79450), (1135, 76020), (1267, 68100), (1362, 63350), (1589, 54300), (1810, 47670), (2100, 41087), (2172, 39725), (2270, 38010), (2534, 34050), (2715, 31780), (2724, 31675), (3178, 27150), (3405, 25340), (3620, 23835), (3801, 22700), (4525, 19068), (4540, 19005), (4767, 18100), (5068, 17025), (5430, 15890), (5675, 15204), (6335, 13620), (6356, 13575), (6810, 12670), (7602, 11350), (7945, 10860), (9050, 9534)]