19926450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{44281}}^1$

素因数の和:44299

約数の個数: 36

約数和(自身を含む): 53536938

約数和(自身を除く): 33610488

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 44281, 88562, 132843, 221405, 265686, 398529, 442810, 664215, 797058, 1107025, 1328430, 1992645, 2214050, 3321075, 3985290, 6642150, 9963225, 19926450]

約数ペア:

[(1, 19926450), (2, 9963225), (3, 6642150), (5, 3985290), (6, 3321075), (9, 2214050), (10, 1992645), (15, 1328430), (18, 1107025), (25, 797058), (30, 664215), (45, 442810), (50, 398529), (75, 265686), (90, 221405), (150, 132843), (225, 88562), (450, 44281)]