85358520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 318595680

約数和(自身を除く): 233237160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 61, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 122, 130, 138, 156, 169, 180, 183, 184, 195, 207, 230, 234, 244, 260, 276, 299, 305, 312, 338, 345, 360, 366, 390, 414, 460, 468, 488, 507, 520, 549, 552, 585, 598, 610, 676, 690, 732, 780, 793, 828, 845, 897, 915, 920, 936, 1014, 1035, 1098, 1170, 1196, 1220, 1352, 1380, 1403, 1464, 1495, 1521, 1560, 1586, 1656, 1690, 1794, 1830, 2028, 2070, 2196, 2340, 2379, 2392, 2440, 2535, 2691, 2745, 2760, 2806, 2990, 3042, 3172, 3380, 3588, 3660, 3887, 3965, 4056, 4140, 4209, 4392, 4485, 4680, 4758, 5070, 5382, 5490, 5612, 5980, 6084, 6344, 6760, 7015, 7137, 7176, 7320, 7605, 7774, 7930, 8280, 8418, 8970, 9516, 10140, 10309, 10764, 10980, 11224, 11661, 11895, 11960, 12168, 12627, 13455, 14030, 14274, 15210, 15548, 15860, 16836, 17940, 18239, 19032, 19435, 20280, 20618, 21045, 21528, 21960, 23322, 23790, 25254, 26910, 28060, 28548, 30420, 30927, 31096, 31720, 33672, 34983, 35685, 35880, 36478, 38870, 41236, 42090, 46644, 47580, 50508, 51545, 53820, 54717, 56120, 57096, 58305, 60840, 61854, 63135, 69966, 71370, 72956, 77740, 82472, 84180, 91195, 92781, 93288, 95160, 101016, 103090, 107640, 109434, 116610, 123708, 126270, 139932, 142740, 145912, 154635, 155480, 164151, 168360, 174915, 182390, 185562, 206180, 218868, 233220, 237107, 247416, 252540, 273585, 279864, 285480, 309270, 328302, 349830, 364780, 371124, 412360, 437736, 463905, 466440, 474214, 505080, 547170, 618540, 656604, 699660, 711321, 729560, 742248, 820755, 927810, 948428, 1094340, 1185535, 1237080, 1313208, 1399320, 1422642, 1641510, 1855620, 1896856, 2133963, 2188680, 2371070, 2845284, 3283020, 3556605, 3711240, 4267926, 4742140, 5690568, 6566040, 7113210, 8535852, 9484280, 10669815, 14226420, 17071704, 21339630, 28452840, 42679260, 85358520]

約数ペア:

[(1, 85358520), (2, 42679260), (3, 28452840), (4, 21339630), (5, 17071704), (6, 14226420), (8, 10669815), (9, 9484280), (10, 8535852), (12, 7113210), (13, 6566040), (15, 5690568), (18, 4742140), (20, 4267926), (23, 3711240), (24, 3556605), (26, 3283020), (30, 2845284), (36, 2371070), (39, 2188680), (40, 2133963), (45, 1896856), (46, 1855620), (52, 1641510), (60, 1422642), (61, 1399320), (65, 1313208), (69, 1237080), (72, 1185535), (78, 1094340), (90, 948428), (92, 927810), (104, 820755), (115, 742248), (117, 729560), (120, 711321), (122, 699660), (130, 656604), (138, 618540), (156, 547170), (169, 505080), (180, 474214), (183, 466440), (184, 463905), (195, 437736), (207, 412360), (230, 371124), (234, 364780), (244, 349830), (260, 328302), (276, 309270), (299, 285480), (305, 279864), (312, 273585), (338, 252540), (345, 247416), (360, 237107), (366, 233220), (390, 218868), (414, 206180), (460, 185562), (468, 182390), (488, 174915), (507, 168360), (520, 164151), (549, 155480), (552, 154635), (585, 145912), (598, 142740), (610, 139932), (676, 126270), (690, 123708), (732, 116610), (780, 109434), (793, 107640), (828, 103090), (845, 101016), (897, 95160), (915, 93288), (920, 92781), (936, 91195), (1014, 84180), (1035, 82472), (1098, 77740), (1170, 72956), (1196, 71370), (1220, 69966), (1352, 63135), (1380, 61854), (1403, 60840), (1464, 58305), (1495, 57096), (1521, 56120), (1560, 54717), (1586, 53820), (1656, 51545), (1690, 50508), (1794, 47580), (1830, 46644), (2028, 42090), (2070, 41236), (2196, 38870), (2340, 36478), (2379, 35880), (2392, 35685), (2440, 34983), (2535, 33672), (2691, 31720), (2745, 31096), (2760, 30927), (2806, 30420), (2990, 28548), (3042, 28060), (3172, 26910), (3380, 25254), (3588, 23790), (3660, 23322), (3887, 21960), (3965, 21528), (4056, 21045), (4140, 20618), (4209, 20280), (4392, 19435), (4485, 19032), (4680, 18239), (4758, 17940), (5070, 16836), (5382, 15860), (5490, 15548), (5612, 15210), (5980, 14274), (6084, 14030), (6344, 13455), (6760, 12627), (7015, 12168), (7137, 11960), (7176, 11895), (7320, 11661), (7605, 11224), (7774, 10980), (7930, 10764), (8280, 10309), (8418, 10140), (8970, 9516)]