208098180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5279}}^1$

素因数の和:5370

約数の個数: 96

約数和(自身を含む): 656409600

約数和(自身を除く): 448311420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2190, 2628, 3285, 3942, 4380, 5279, 6570, 7884, 9855, 10558, 13140, 15837, 19710, 21116, 26395, 31674, 39420, 47511, 52790, 63348, 79185, 95022, 105580, 142533, 158370, 190044, 237555, 285066, 316740, 385367, 475110, 570132, 712665, 770734, 950220, 1156101, 1425330, 1541468, 1926835, 2312202, 2850660, 3468303, 3853670, 4624404, 5780505, 6936606, 7707340, 10404909, 11561010, 13873212, 17341515, 20809818, 23122020, 34683030, 41619636, 52024545, 69366060, 104049090, 208098180]

約数ペア:

[(1, 208098180), (2, 104049090), (3, 69366060), (4, 52024545), (5, 41619636), (6, 34683030), (9, 23122020), (10, 20809818), (12, 17341515), (15, 13873212), (18, 11561010), (20, 10404909), (27, 7707340), (30, 6936606), (36, 5780505), (45, 4624404), (54, 3853670), (60, 3468303), (73, 2850660), (90, 2312202), (108, 1926835), (135, 1541468), (146, 1425330), (180, 1156101), (219, 950220), (270, 770734), (292, 712665), (365, 570132), (438, 475110), (540, 385367), (657, 316740), (730, 285066), (876, 237555), (1095, 190044), (1314, 158370), (1460, 142533), (1971, 105580), (2190, 95022), (2628, 79185), (3285, 63348), (3942, 52790), (4380, 47511), (5279, 39420), (6570, 31674), (7884, 26395), (9855, 21116), (10558, 19710), (13140, 15837)]