180183690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1229}}^1$

素因数の和:1429

約数の個数: 80

約数和(自身を含む): 487567080

約数和(自身を除く): 307383390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 181, 270, 362, 405, 543, 810, 905, 1086, 1229, 1629, 1810, 2458, 2715, 3258, 3687, 4887, 5430, 6145, 7374, 8145, 9774, 11061, 12290, 14661, 16290, 18435, 22122, 24435, 29322, 33183, 36870, 48870, 55305, 66366, 73305, 99549, 110610, 146610, 165915, 199098, 222449, 331830, 444898, 497745, 667347, 995490, 1112245, 1334694, 2002041, 2224490, 3336735, 4004082, 6006123, 6673470, 10010205, 12012246, 18018369, 20020410, 30030615, 36036738, 60061230, 90091845, 180183690]

約数ペア:

[(1, 180183690), (2, 90091845), (3, 60061230), (5, 36036738), (6, 30030615), (9, 20020410), (10, 18018369), (15, 12012246), (18, 10010205), (27, 6673470), (30, 6006123), (45, 4004082), (54, 3336735), (81, 2224490), (90, 2002041), (135, 1334694), (162, 1112245), (181, 995490), (270, 667347), (362, 497745), (405, 444898), (543, 331830), (810, 222449), (905, 199098), (1086, 165915), (1229, 146610), (1629, 110610), (1810, 99549), (2458, 73305), (2715, 66366), (3258, 55305), (3687, 48870), (4887, 36870), (5430, 33183), (6145, 29322), (7374, 24435), (8145, 22122), (9774, 18435), (11061, 16290), (12290, 14661)]