29773980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18379}}^1$

素因数の和:18400

約数の個数: 60

約数和(自身を含む): 93407160

約数和(自身を除く): 63633180

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, 18379, 36758, 55137, 73516, 91895, 110274, 165411, 183790, 220548, 275685, 330822, 367580, 496233, 551370, 661644, 827055, 992466, 1102740, 1488699, 1654110, 1984932, 2481165, 2977398, 3308220, 4962330, 5954796, 7443495, 9924660, 14886990, 29773980]

約数ペア:

[(1, 29773980), (2, 14886990), (3, 9924660), (4, 7443495), (5, 5954796), (6, 4962330), (9, 3308220), (10, 2977398), (12, 2481165), (15, 1984932), (18, 1654110), (20, 1488699), (27, 1102740), (30, 992466), (36, 827055), (45, 661644), (54, 551370), (60, 496233), (81, 367580), (90, 330822), (108, 275685), (135, 220548), (162, 183790), (180, 165411), (270, 110274), (324, 91895), (405, 73516), (540, 55137), (810, 36758), (1620, 18379)]