118999620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{661109}}^1$

素因数の和:661124

約数の個数: 36

約数和(自身を含む): 360966060

約数和(自身を除く): 241966440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 661109, 1322218, 1983327, 2644436, 3305545, 3966654, 5949981, 6611090, 7933308, 9916635, 11899962, 13222180, 19833270, 23799924, 29749905, 39666540, 59499810, 118999620]

約数ペア:

[(1, 118999620), (2, 59499810), (3, 39666540), (4, 29749905), (5, 23799924), (6, 19833270), (9, 13222180), (10, 11899962), (12, 9916635), (15, 7933308), (18, 6611090), (20, 5949981), (30, 3966654), (36, 3305545), (45, 2644436), (60, 1983327), (90, 1322218), (180, 661109)]