87612180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27551}}^1$

素因数の和:27616

約数の個数: 48

約数和(自身を含む): 249951744

約数和(自身を除く): 162339564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 27551, 55102, 82653, 110204, 137755, 165306, 275510, 330612, 413265, 551020, 826530, 1460203, 1653060, 2920406, 4380609, 5840812, 7301015, 8761218, 14602030, 17522436, 21903045, 29204060, 43806090, 87612180]

約数ペア:

[(1, 87612180), (2, 43806090), (3, 29204060), (4, 21903045), (5, 17522436), (6, 14602030), (10, 8761218), (12, 7301015), (15, 5840812), (20, 4380609), (30, 2920406), (53, 1653060), (60, 1460203), (106, 826530), (159, 551020), (212, 413265), (265, 330612), (318, 275510), (530, 165306), (636, 137755), (795, 110204), (1060, 82653), (1590, 55102), (3180, 27551)]