66018060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1039}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 201015360

約数和(自身を除く): 134997300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1039, 1059, 1412, 1765, 2078, 2118, 3117, 3177, 3530, 4156, 4236, 5195, 5295, 6234, 6354, 7060, 9351, 10390, 10590, 12468, 12708, 15585, 15885, 18702, 20780, 21180, 31170, 31770, 37404, 46755, 62340, 63540, 93510, 187020, 366767, 733534, 1100301, 1467068, 1833835, 2200602, 3300903, 3667670, 4401204, 5501505, 6601806, 7335340, 11003010, 13203612, 16504515, 22006020, 33009030, 66018060]

約数ペア:

[(1, 66018060), (2, 33009030), (3, 22006020), (4, 16504515), (5, 13203612), (6, 11003010), (9, 7335340), (10, 6601806), (12, 5501505), (15, 4401204), (18, 3667670), (20, 3300903), (30, 2200602), (36, 1833835), (45, 1467068), (60, 1100301), (90, 733534), (180, 366767), (353, 187020), (706, 93510), (1039, 63540), (1059, 62340), (1412, 46755), (1765, 37404), (2078, 31770), (2118, 31170), (3117, 21180), (3177, 20780), (3530, 18702), (4156, 15885), (4236, 15585), (5195, 12708), (5295, 12468), (6234, 10590), (6354, 10390), (7060, 9351)]