90515850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{1229}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 225119520

約数和(自身を除く): 134603670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 491, 982, 1229, 1473, 2455, 2458, 2946, 3687, 4910, 6145, 7365, 7374, 12275, 12290, 14730, 18435, 24550, 30725, 36825, 36870, 61450, 73650, 92175, 184350, 603439, 1206878, 1810317, 3017195, 3620634, 6034390, 9051585, 15085975, 18103170, 30171950, 45257925, 90515850]

約数ペア:

[(1, 90515850), (2, 45257925), (3, 30171950), (5, 18103170), (6, 15085975), (10, 9051585), (15, 6034390), (25, 3620634), (30, 3017195), (50, 1810317), (75, 1206878), (150, 603439), (491, 184350), (982, 92175), (1229, 73650), (1473, 61450), (2455, 36870), (2458, 36825), (2946, 30725), (3687, 24550), (4910, 18435), (6145, 14730), (7365, 12290), (7374, 12275)]