55373580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307631}}^1$

素因数の和:307646

約数の個数: 36

約数和(自身を含む): 167967072

約数和(自身を除く): 112593492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307631, 615262, 922893, 1230524, 1538155, 1845786, 2768679, 3076310, 3691572, 4614465, 5537358, 6152620, 9228930, 11074716, 13843395, 18457860, 27686790, 55373580]

約数ペア:

[(1, 55373580), (2, 27686790), (3, 18457860), (4, 13843395), (5, 11074716), (6, 9228930), (9, 6152620), (10, 5537358), (12, 4614465), (15, 3691572), (18, 3076310), (20, 2768679), (30, 1845786), (36, 1538155), (45, 1230524), (60, 922893), (90, 615262), (180, 307631)]