150896220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2617}}^1$

素因数の和:2691

約数の個数: 72

約数和(自身を含む): 436745232

約数和(自身を除く): 285849012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2617, 2883, 3844, 4805, 5234, 5766, 7851, 9610, 10468, 11532, 13085, 14415, 15702, 19220, 26170, 28830, 31404, 39255, 52340, 57660, 78510, 81127, 157020, 162254, 243381, 324508, 405635, 486762, 811270, 973524, 1216905, 1622540, 2433810, 2514937, 4867620, 5029874, 7544811, 10059748, 12574685, 15089622, 25149370, 30179244, 37724055, 50298740, 75448110, 150896220]

約数ペア:

[(1, 150896220), (2, 75448110), (3, 50298740), (4, 37724055), (5, 30179244), (6, 25149370), (10, 15089622), (12, 12574685), (15, 10059748), (20, 7544811), (30, 5029874), (31, 4867620), (60, 2514937), (62, 2433810), (93, 1622540), (124, 1216905), (155, 973524), (186, 811270), (310, 486762), (372, 405635), (465, 324508), (620, 243381), (930, 162254), (961, 157020), (1860, 81127), (1922, 78510), (2617, 57660), (2883, 52340), (3844, 39255), (4805, 31404), (5234, 28830), (5766, 26170), (7851, 19220), (9610, 15702), (10468, 14415), (11532, 13085)]