57939660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3187}}^1$

素因数の和:3303

約数の個数: 72

約数和(自身を含む): 177546096

約数和(自身を除く): 119606436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3187, 3636, 4545, 6060, 6374, 9090, 9561, 12748, 15935, 18180, 19122, 28683, 31870, 38244, 47805, 57366, 63740, 95610, 114732, 143415, 191220, 286830, 321887, 573660, 643774, 965661, 1287548, 1609435, 1931322, 2896983, 3218870, 3862644, 4828305, 5793966, 6437740, 9656610, 11587932, 14484915, 19313220, 28969830, 57939660]

約数ペア:

[(1, 57939660), (2, 28969830), (3, 19313220), (4, 14484915), (5, 11587932), (6, 9656610), (9, 6437740), (10, 5793966), (12, 4828305), (15, 3862644), (18, 3218870), (20, 2896983), (30, 1931322), (36, 1609435), (45, 1287548), (60, 965661), (90, 643774), (101, 573660), (180, 321887), (202, 286830), (303, 191220), (404, 143415), (505, 114732), (606, 95610), (909, 63740), (1010, 57366), (1212, 47805), (1515, 38244), (1818, 31870), (2020, 28683), (3030, 19122), (3187, 18180), (3636, 15935), (4545, 12748), (6060, 9561), (6374, 9090)]