306401580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{10193}}^1$

素因数の和:10375

約数の個数: 72

約数和(自身を含む): 935075232

約数和(自身を除く): 628673652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 5010, 6012, 7515, 10020, 10193, 15030, 20386, 30060, 30579, 40772, 50965, 61158, 91737, 101930, 122316, 152895, 183474, 203860, 305790, 366948, 458685, 611580, 917370, 1702231, 1834740, 3404462, 5106693, 6808924, 8511155, 10213386, 15320079, 17022310, 20426772, 25533465, 30640158, 34044620, 51066930, 61280316, 76600395, 102133860, 153200790, 306401580]

約数ペア:

[(1, 306401580), (2, 153200790), (3, 102133860), (4, 76600395), (5, 61280316), (6, 51066930), (9, 34044620), (10, 30640158), (12, 25533465), (15, 20426772), (18, 17022310), (20, 15320079), (30, 10213386), (36, 8511155), (45, 6808924), (60, 5106693), (90, 3404462), (167, 1834740), (180, 1702231), (334, 917370), (501, 611580), (668, 458685), (835, 366948), (1002, 305790), (1503, 203860), (1670, 183474), (2004, 152895), (2505, 122316), (3006, 101930), (3340, 91737), (5010, 61158), (6012, 50965), (7515, 40772), (10020, 30579), (10193, 30060), (15030, 20386)]