57544020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{35521}}^1$

素因数の和:35542

約数の個数: 60

約数和(自身を含む): 180522804

約数和(自身を除く): 122978784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 35521, 71042, 106563, 142084, 177605, 213126, 319689, 355210, 426252, 532815, 639378, 710420, 959067, 1065630, 1278756, 1598445, 1918134, 2131260, 2877201, 3196890, 3836268, 4795335, 5754402, 6393780, 9590670, 11508804, 14386005, 19181340, 28772010, 57544020]

約数ペア:

[(1, 57544020), (2, 28772010), (3, 19181340), (4, 14386005), (5, 11508804), (6, 9590670), (9, 6393780), (10, 5754402), (12, 4795335), (15, 3836268), (18, 3196890), (20, 2877201), (27, 2131260), (30, 1918134), (36, 1598445), (45, 1278756), (54, 1065630), (60, 959067), (81, 710420), (90, 639378), (108, 532815), (135, 426252), (162, 355210), (180, 319689), (270, 213126), (324, 177605), (405, 142084), (540, 106563), (810, 71042), (1620, 35521)]