122493870

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{1867}}^1$

素因数の和:1898

約数の個数: 72

約数和(自身を含む): 330893784

約数和(自身を除く): 208399914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 1867, 2187, 2430, 3645, 3734, 4374, 5601, 6561, 7290, 9335, 10935, 11202, 13122, 16803, 18670, 21870, 28005, 32805, 33606, 50409, 56010, 65610, 84015, 100818, 151227, 168030, 252045, 302454, 453681, 504090, 756135, 907362, 1361043, 1512270, 2268405, 2722086, 4083129, 4536810, 6805215, 8166258, 12249387, 13610430, 20415645, 24498774, 40831290, 61246935, 122493870]

約数ペア:

[(1, 122493870), (2, 61246935), (3, 40831290), (5, 24498774), (6, 20415645), (9, 13610430), (10, 12249387), (15, 8166258), (18, 6805215), (27, 4536810), (30, 4083129), (45, 2722086), (54, 2268405), (81, 1512270), (90, 1361043), (135, 907362), (162, 756135), (243, 504090), (270, 453681), (405, 302454), (486, 252045), (729, 168030), (810, 151227), (1215, 100818), (1458, 84015), (1867, 65610), (2187, 56010), (2430, 50409), (3645, 33606), (3734, 32805), (4374, 28005), (5601, 21870), (6561, 18670), (7290, 16803), (9335, 13122), (10935, 11202)]