75075420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4219

約数の個数: 96

約数和(自身を含む): 245887488

約数和(自身を除く): 170812068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4157, 4515, 6020, 8314, 9030, 12471, 16628, 18060, 20785, 24942, 29099, 41570, 49884, 58198, 62355, 83140, 87297, 116396, 124710, 145495, 174594, 178751, 249420, 290990, 349188, 357502, 436485, 536253, 581980, 715004, 872970, 893755, 1072506, 1251257, 1745940, 1787510, 2145012, 2502514, 2681265, 3575020, 3753771, 5005028, 5362530, 6256285, 7507542, 10725060, 12512570, 15015084, 18768855, 25025140, 37537710, 75075420]

約数ペア:

[(1, 75075420), (2, 37537710), (3, 25025140), (4, 18768855), (5, 15015084), (6, 12512570), (7, 10725060), (10, 7507542), (12, 6256285), (14, 5362530), (15, 5005028), (20, 3753771), (21, 3575020), (28, 2681265), (30, 2502514), (35, 2145012), (42, 1787510), (43, 1745940), (60, 1251257), (70, 1072506), (84, 893755), (86, 872970), (105, 715004), (129, 581980), (140, 536253), (172, 436485), (210, 357502), (215, 349188), (258, 290990), (301, 249420), (420, 178751), (430, 174594), (516, 145495), (602, 124710), (645, 116396), (860, 87297), (903, 83140), (1204, 62355), (1290, 58198), (1505, 49884), (1806, 41570), (2580, 29099), (3010, 24942), (3612, 20785), (4157, 18060), (4515, 16628), (6020, 12471), (8314, 9030)]