102206440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 279417600

約数和(自身を除く): 177211160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 41, 56, 58, 70, 82, 116, 140, 145, 164, 203, 205, 232, 280, 287, 290, 307, 328, 406, 410, 574, 580, 614, 812, 820, 1015, 1148, 1160, 1189, 1228, 1435, 1535, 1624, 1640, 2030, 2149, 2296, 2378, 2456, 2870, 3070, 4060, 4298, 4756, 5740, 5945, 6140, 8120, 8323, 8596, 8903, 9512, 10745, 11480, 11890, 12280, 12587, 16646, 17192, 17806, 21490, 23780, 25174, 33292, 35612, 41615, 42980, 44515, 47560, 50348, 62321, 62935, 66584, 71224, 83230, 85960, 88109, 89030, 100696, 124642, 125870, 166460, 176218, 178060, 249284, 251740, 311605, 332920, 352436, 356120, 365023, 440545, 498568, 503480, 623210, 704872, 730046, 881090, 1246420, 1460092, 1762180, 1825115, 2492840, 2555161, 2920184, 3524360, 3650230, 5110322, 7300460, 10220644, 12775805, 14600920, 20441288, 25551610, 51103220, 102206440]

約数ペア:

[(1, 102206440), (2, 51103220), (4, 25551610), (5, 20441288), (7, 14600920), (8, 12775805), (10, 10220644), (14, 7300460), (20, 5110322), (28, 3650230), (29, 3524360), (35, 2920184), (40, 2555161), (41, 2492840), (56, 1825115), (58, 1762180), (70, 1460092), (82, 1246420), (116, 881090), (140, 730046), (145, 704872), (164, 623210), (203, 503480), (205, 498568), (232, 440545), (280, 365023), (287, 356120), (290, 352436), (307, 332920), (328, 311605), (406, 251740), (410, 249284), (574, 178060), (580, 176218), (614, 166460), (812, 125870), (820, 124642), (1015, 100696), (1148, 89030), (1160, 88109), (1189, 85960), (1228, 83230), (1435, 71224), (1535, 66584), (1624, 62935), (1640, 62321), (2030, 50348), (2149, 47560), (2296, 44515), (2378, 42980), (2456, 41615), (2870, 35612), (3070, 33292), (4060, 25174), (4298, 23780), (4756, 21490), (5740, 17806), (5945, 17192), (6140, 16646), (8120, 12587), (8323, 12280), (8596, 11890), (8903, 11480), (9512, 10745)]