45199620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{27901}}^1$

素因数の和:27922

約数の個数: 60

約数和(自身を含む): 141797964

約数和(自身を除く): 96598344

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, 27901, 55802, 83703, 111604, 139505, 167406, 251109, 279010, 334812, 418515, 502218, 558020, 753327, 837030, 1004436, 1255545, 1506654, 1674060, 2259981, 2511090, 3013308, 3766635, 4519962, 5022180, 7533270, 9039924, 11299905, 15066540, 22599810, 45199620]

約数ペア:

[(1, 45199620), (2, 22599810), (3, 15066540), (4, 11299905), (5, 9039924), (6, 7533270), (9, 5022180), (10, 4519962), (12, 3766635), (15, 3013308), (18, 2511090), (20, 2259981), (27, 1674060), (30, 1506654), (36, 1255545), (45, 1004436), (54, 837030), (60, 753327), (81, 558020), (90, 502218), (108, 418515), (135, 334812), (162, 279010), (180, 251109), (270, 167406), (324, 139505), (405, 111604), (540, 83703), (810, 55802), (1620, 27901)]