88158780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{54419}}^1$

素因数の和:54440

約数の個数: 60

約数和(自身を含む): 276562440

約数和(自身を除く): 188403660

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, 54419, 108838, 163257, 217676, 272095, 326514, 489771, 544190, 653028, 816285, 979542, 1088380, 1469313, 1632570, 1959084, 2448855, 2938626, 3265140, 4407939, 4897710, 5877252, 7346565, 8815878, 9795420, 14693130, 17631756, 22039695, 29386260, 44079390, 88158780]

約数ペア:

[(1, 88158780), (2, 44079390), (3, 29386260), (4, 22039695), (5, 17631756), (6, 14693130), (9, 9795420), (10, 8815878), (12, 7346565), (15, 5877252), (18, 4897710), (20, 4407939), (27, 3265140), (30, 2938626), (36, 2448855), (45, 1959084), (54, 1632570), (60, 1469313), (81, 1088380), (90, 979542), (108, 816285), (135, 653028), (162, 544190), (180, 489771), (270, 326514), (324, 272095), (405, 217676), (540, 163257), (810, 108838), (1620, 54419)]