63941580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3259}}^1$

素因数の和:3383

約数の個数: 72

約数和(自身を含む): 195795600

約数和(自身を除く): 131854020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3259, 3270, 3924, 4905, 6518, 6540, 9777, 9810, 13036, 16295, 19554, 19620, 29331, 32590, 39108, 48885, 58662, 65180, 97770, 117324, 146655, 195540, 293310, 355231, 586620, 710462, 1065693, 1420924, 1776155, 2131386, 3197079, 3552310, 4262772, 5328465, 6394158, 7104620, 10656930, 12788316, 15985395, 21313860, 31970790, 63941580]

約数ペア:

[(1, 63941580), (2, 31970790), (3, 21313860), (4, 15985395), (5, 12788316), (6, 10656930), (9, 7104620), (10, 6394158), (12, 5328465), (15, 4262772), (18, 3552310), (20, 3197079), (30, 2131386), (36, 1776155), (45, 1420924), (60, 1065693), (90, 710462), (109, 586620), (180, 355231), (218, 293310), (327, 195540), (436, 146655), (545, 117324), (654, 97770), (981, 65180), (1090, 58662), (1308, 48885), (1635, 39108), (1962, 32590), (2180, 29331), (3259, 19620), (3270, 19554), (3924, 16295), (4905, 13036), (6518, 9810), (6540, 9777)]