45403740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{28027}}^1$

素因数の和:28048

約数の個数: 60

約数和(自身を含む): 142438296

約数和(自身を除く): 97034556

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, 28027, 56054, 84081, 112108, 140135, 168162, 252243, 280270, 336324, 420405, 504486, 560540, 756729, 840810, 1008972, 1261215, 1513458, 1681620, 2270187, 2522430, 3026916, 3783645, 4540374, 5044860, 7567290, 9080748, 11350935, 15134580, 22701870, 45403740]

約数ペア:

[(1, 45403740), (2, 22701870), (3, 15134580), (4, 11350935), (5, 9080748), (6, 7567290), (9, 5044860), (10, 4540374), (12, 3783645), (15, 3026916), (18, 2522430), (20, 2270187), (27, 1681620), (30, 1513458), (36, 1261215), (45, 1008972), (54, 840810), (60, 756729), (81, 560540), (90, 504486), (108, 420405), (135, 336324), (162, 280270), (180, 252243), (270, 168162), (324, 140135), (405, 112108), (540, 84081), (810, 56054), (1620, 28027)]