57978540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 108

約数和(自身を含む): 182617344

約数和(自身を除く): 124638804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 383, 435, 522, 580, 766, 841, 870, 1044, 1149, 1305, 1532, 1682, 1740, 1915, 2298, 2523, 2610, 3364, 3447, 3830, 4205, 4596, 5046, 5220, 5745, 6894, 7569, 7660, 8410, 10092, 11107, 11490, 12615, 13788, 15138, 16820, 17235, 22214, 22980, 25230, 30276, 33321, 34470, 37845, 44428, 50460, 55535, 66642, 68940, 75690, 99963, 111070, 133284, 151380, 166605, 199926, 222140, 322103, 333210, 399852, 499815, 644206, 666420, 966309, 999630, 1288412, 1610515, 1932618, 1999260, 2898927, 3221030, 3865236, 4831545, 5797854, 6442060, 9663090, 11595708, 14494635, 19326180, 28989270, 57978540]

約数ペア:

[(1, 57978540), (2, 28989270), (3, 19326180), (4, 14494635), (5, 11595708), (6, 9663090), (9, 6442060), (10, 5797854), (12, 4831545), (15, 3865236), (18, 3221030), (20, 2898927), (29, 1999260), (30, 1932618), (36, 1610515), (45, 1288412), (58, 999630), (60, 966309), (87, 666420), (90, 644206), (116, 499815), (145, 399852), (174, 333210), (180, 322103), (261, 222140), (290, 199926), (348, 166605), (383, 151380), (435, 133284), (522, 111070), (580, 99963), (766, 75690), (841, 68940), (870, 66642), (1044, 55535), (1149, 50460), (1305, 44428), (1532, 37845), (1682, 34470), (1740, 33321), (1915, 30276), (2298, 25230), (2523, 22980), (2610, 22214), (3364, 17235), (3447, 16820), (3830, 15138), (4205, 13788), (4596, 12615), (5046, 11490), (5220, 11107), (5745, 10092), (6894, 8410), (7569, 7660)]