66596220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{369979}}^1$

素因数の和:369994

約数の個数: 36

約数和(自身を含む): 202009080

約数和(自身を除く): 135412860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 369979, 739958, 1109937, 1479916, 1849895, 2219874, 3329811, 3699790, 4439748, 5549685, 6659622, 7399580, 11099370, 13319244, 16649055, 22198740, 33298110, 66596220]

約数ペア:

[(1, 66596220), (2, 33298110), (3, 22198740), (4, 16649055), (5, 13319244), (6, 11099370), (9, 7399580), (10, 6659622), (12, 5549685), (15, 4439748), (18, 3699790), (20, 3329811), (30, 2219874), (36, 1849895), (45, 1479916), (60, 1109937), (90, 739958), (180, 369979)]