68029129620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{377939609}}^1$

素因数の和:377939624

約数の個数: 36

約数和(自身を含む): 206355027060

約数和(自身を除く): 138325897440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 377939609, 755879218, 1133818827, 1511758436, 1889698045, 2267637654, 3401456481, 3779396090, 4535275308, 5669094135, 6802912962, 7558792180, 11338188270, 13605825924, 17007282405, 22676376540, 34014564810, 68029129620]

約数ペア:

[(1, 68029129620), (2, 34014564810), (3, 22676376540), (4, 17007282405), (5, 13605825924), (6, 11338188270), (9, 7558792180), (10, 6802912962), (12, 5669094135), (15, 4535275308), (18, 3779396090), (20, 3401456481), (30, 2267637654), (36, 1889698045), (45, 1511758436), (60, 1133818827), (90, 755879218), (180, 377939609)]