267965820

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{18379}}^1$

素因数の和:18406

約数の個数: 84

約数和(自身を含む): 843752280

約数和(自身を除く): 575786460

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, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 18379, 36758, 55137, 73516, 91895, 110274, 165411, 183790, 220548, 275685, 330822, 367580, 496233, 551370, 661644, 827055, 992466, 1102740, 1488699, 1654110, 1984932, 2481165, 2977398, 3308220, 4466097, 4962330, 5954796, 7443495, 8932194, 9924660, 13398291, 14886990, 17864388, 22330485, 26796582, 29773980, 44660970, 53593164, 66991455, 89321940, 133982910, 267965820]

約数ペア:

[(1, 267965820), (2, 133982910), (3, 89321940), (4, 66991455), (5, 53593164), (6, 44660970), (9, 29773980), (10, 26796582), (12, 22330485), (15, 17864388), (18, 14886990), (20, 13398291), (27, 9924660), (30, 8932194), (36, 7443495), (45, 5954796), (54, 4962330), (60, 4466097), (81, 3308220), (90, 2977398), (108, 2481165), (135, 1984932), (162, 1654110), (180, 1488699), (243, 1102740), (270, 992466), (324, 827055), (405, 661644), (486, 551370), (540, 496233), (729, 367580), (810, 330822), (972, 275685), (1215, 220548), (1458, 183790), (1620, 165411), (2430, 110274), (2916, 91895), (3645, 73516), (4860, 55137), (7290, 36758), (14580, 18379)]