90229140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{55697}}^1$

素因数の和:55718

約数の個数: 60

約数和(自身を含む): 283057236

約数和(自身を除く): 192828096

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, 55697, 111394, 167091, 222788, 278485, 334182, 501273, 556970, 668364, 835455, 1002546, 1113940, 1503819, 1670910, 2005092, 2506365, 3007638, 3341820, 4511457, 5012730, 6015276, 7519095, 9022914, 10025460, 15038190, 18045828, 22557285, 30076380, 45114570, 90229140]

約数ペア:

[(1, 90229140), (2, 45114570), (3, 30076380), (4, 22557285), (5, 18045828), (6, 15038190), (9, 10025460), (10, 9022914), (12, 7519095), (15, 6015276), (18, 5012730), (20, 4511457), (27, 3341820), (30, 3007638), (36, 2506365), (45, 2005092), (54, 1670910), (60, 1503819), (81, 1113940), (90, 1002546), (108, 835455), (135, 668364), (162, 556970), (180, 501273), (270, 334182), (324, 278485), (405, 222788), (540, 167091), (810, 111394), (1620, 55697)]