68368860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6029}}^1$

素因数の和:6057

約数の個数: 120

約数和(自身を含む): 245155680

約数和(自身を除く): 176786820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6029, 11340, 12058, 18087, 24116, 30145, 36174, 42203, 54261, 60290, 72348, 84406, 90435, 108522, 120580, 126609, 162783, 168812, 180870, 211015, 217044, 253218, 271305, 325566, 361740, 379827, 422030, 488349, 506436, 542610, 633045, 651132, 759654, 813915, 844060, 976698, 1085220, 1139481, 1266090, 1519308, 1627830, 1899135, 1953396, 2278962, 2441745, 2532180, 3255660, 3418443, 3798270, 4557924, 4883490, 5697405, 6836886, 7596540, 9766980, 11394810, 13673772, 17092215, 22789620, 34184430, 68368860]

約数ペア:

[(1, 68368860), (2, 34184430), (3, 22789620), (4, 17092215), (5, 13673772), (6, 11394810), (7, 9766980), (9, 7596540), (10, 6836886), (12, 5697405), (14, 4883490), (15, 4557924), (18, 3798270), (20, 3418443), (21, 3255660), (27, 2532180), (28, 2441745), (30, 2278962), (35, 1953396), (36, 1899135), (42, 1627830), (45, 1519308), (54, 1266090), (60, 1139481), (63, 1085220), (70, 976698), (81, 844060), (84, 813915), (90, 759654), (105, 651132), (108, 633045), (126, 542610), (135, 506436), (140, 488349), (162, 422030), (180, 379827), (189, 361740), (210, 325566), (252, 271305), (270, 253218), (315, 217044), (324, 211015), (378, 180870), (405, 168812), (420, 162783), (540, 126609), (567, 120580), (630, 108522), (756, 90435), (810, 84406), (945, 72348), (1134, 60290), (1260, 54261), (1620, 42203), (1890, 36174), (2268, 30145), (2835, 24116), (3780, 18087), (5670, 12058), (6029, 11340)]