132222780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{81619}}^1$

素因数の和:81640

約数の個数: 60

約数和(自身を含む): 414792840

約数和(自身を除く): 282570060

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, 81619, 163238, 244857, 326476, 408095, 489714, 734571, 816190, 979428, 1224285, 1469142, 1632380, 2203713, 2448570, 2938284, 3672855, 4407426, 4897140, 6611139, 7345710, 8814852, 11018565, 13222278, 14691420, 22037130, 26444556, 33055695, 44074260, 66111390, 132222780]

約数ペア:

[(1, 132222780), (2, 66111390), (3, 44074260), (4, 33055695), (5, 26444556), (6, 22037130), (9, 14691420), (10, 13222278), (12, 11018565), (15, 8814852), (18, 7345710), (20, 6611139), (27, 4897140), (30, 4407426), (36, 3672855), (45, 2938284), (54, 2448570), (60, 2203713), (81, 1632380), (90, 1469142), (108, 1224285), (135, 979428), (162, 816190), (180, 734571), (270, 489714), (324, 408095), (405, 326476), (540, 244857), (810, 163238), (1620, 81619)]