74626860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:616

約数の個数: 192

約数和(自身を含む): 269982720

約数和(自身を除く): 195355860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 319, 330, 348, 385, 406, 420, 435, 462, 557, 580, 609, 638, 660, 770, 812, 870, 924, 957, 1015, 1114, 1155, 1218, 1276, 1540, 1595, 1671, 1740, 1914, 2030, 2228, 2233, 2310, 2436, 2785, 3045, 3190, 3342, 3828, 3899, 4060, 4466, 4620, 4785, 5570, 6090, 6127, 6380, 6684, 6699, 7798, 8355, 8932, 9570, 11140, 11165, 11697, 12180, 12254, 13398, 15596, 16153, 16710, 18381, 19140, 19495, 22330, 23394, 24508, 26796, 30635, 32306, 33420, 33495, 36762, 38990, 42889, 44660, 46788, 48459, 58485, 61270, 64612, 66990, 73524, 77980, 80765, 85778, 91905, 96918, 113071, 116970, 122540, 128667, 133980, 161530, 171556, 177683, 183810, 193836, 214445, 226142, 233940, 242295, 257334, 323060, 339213, 355366, 367620, 428890, 452284, 484590, 514668, 533049, 565355, 643335, 678426, 710732, 857780, 888415, 969180, 1066098, 1130710, 1243781, 1286670, 1356852, 1696065, 1776830, 2132196, 2261420, 2487562, 2573340, 2665245, 3392130, 3553660, 3731343, 4975124, 5330490, 6218905, 6784260, 7462686, 10660980, 12437810, 14925372, 18656715, 24875620, 37313430, 74626860]

約数ペア:

[(1, 74626860), (2, 37313430), (3, 24875620), (4, 18656715), (5, 14925372), (6, 12437810), (7, 10660980), (10, 7462686), (11, 6784260), (12, 6218905), (14, 5330490), (15, 4975124), (20, 3731343), (21, 3553660), (22, 3392130), (28, 2665245), (29, 2573340), (30, 2487562), (33, 2261420), (35, 2132196), (42, 1776830), (44, 1696065), (55, 1356852), (58, 1286670), (60, 1243781), (66, 1130710), (70, 1066098), (77, 969180), (84, 888415), (87, 857780), (105, 710732), (110, 678426), (116, 643335), (132, 565355), (140, 533049), (145, 514668), (154, 484590), (165, 452284), (174, 428890), (203, 367620), (210, 355366), (220, 339213), (231, 323060), (290, 257334), (308, 242295), (319, 233940), (330, 226142), (348, 214445), (385, 193836), (406, 183810), (420, 177683), (435, 171556), (462, 161530), (557, 133980), (580, 128667), (609, 122540), (638, 116970), (660, 113071), (770, 96918), (812, 91905), (870, 85778), (924, 80765), (957, 77980), (1015, 73524), (1114, 66990), (1155, 64612), (1218, 61270), (1276, 58485), (1540, 48459), (1595, 46788), (1671, 44660), (1740, 42889), (1914, 38990), (2030, 36762), (2228, 33495), (2233, 33420), (2310, 32306), (2436, 30635), (2785, 26796), (3045, 24508), (3190, 23394), (3342, 22330), (3828, 19495), (3899, 19140), (4060, 18381), (4466, 16710), (4620, 16153), (4785, 15596), (5570, 13398), (6090, 12254), (6127, 12180), (6380, 11697), (6684, 11165), (6699, 11140), (7798, 9570), (8355, 8932)]