153688140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{853823}}^1$

素因数の和:853838

約数の個数: 36

約数和(自身を含む): 466187904

約数和(自身を除く): 312499764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 853823, 1707646, 2561469, 3415292, 4269115, 5122938, 7684407, 8538230, 10245876, 12807345, 15368814, 17076460, 25614690, 30737628, 38422035, 51229380, 76844070, 153688140]

約数ペア:

[(1, 153688140), (2, 76844070), (3, 51229380), (4, 38422035), (5, 30737628), (6, 25614690), (9, 17076460), (10, 15368814), (12, 12807345), (15, 10245876), (18, 8538230), (20, 7684407), (30, 5122938), (36, 4269115), (45, 3415292), (60, 2561469), (90, 1707646), (180, 853823)]