151025140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 376959744

約数和(自身を除く): 225934604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 83, 140, 164, 166, 205, 287, 317, 332, 410, 415, 574, 581, 634, 820, 830, 1148, 1162, 1268, 1435, 1585, 1660, 2219, 2324, 2870, 2905, 3170, 3403, 4438, 5740, 5810, 6340, 6806, 8876, 11095, 11620, 12997, 13612, 17015, 22190, 23821, 25994, 26311, 34030, 44380, 47642, 51988, 52622, 64985, 68060, 90979, 95284, 105244, 119105, 129970, 131555, 181958, 184177, 238210, 259940, 263110, 363916, 368354, 454895, 476420, 526220, 736708, 909790, 920885, 1078751, 1819580, 1841770, 2157502, 3683540, 4315004, 5393755, 7551257, 10787510, 15102514, 21575020, 30205028, 37756285, 75512570, 151025140]

約数ペア:

[(1, 151025140), (2, 75512570), (4, 37756285), (5, 30205028), (7, 21575020), (10, 15102514), (14, 10787510), (20, 7551257), (28, 5393755), (35, 4315004), (41, 3683540), (70, 2157502), (82, 1841770), (83, 1819580), (140, 1078751), (164, 920885), (166, 909790), (205, 736708), (287, 526220), (317, 476420), (332, 454895), (410, 368354), (415, 363916), (574, 263110), (581, 259940), (634, 238210), (820, 184177), (830, 181958), (1148, 131555), (1162, 129970), (1268, 119105), (1435, 105244), (1585, 95284), (1660, 90979), (2219, 68060), (2324, 64985), (2870, 52622), (2905, 51988), (3170, 47642), (3403, 44380), (4438, 34030), (5740, 26311), (5810, 25994), (6340, 23821), (6806, 22190), (8876, 17015), (11095, 13612), (11620, 12997)]