66126420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367369}}^1$

素因数の和:367384

約数の個数: 36

約数和(自身を含む): 200584020

約数和(自身を除く): 134457600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367369, 734738, 1102107, 1469476, 1836845, 2204214, 3306321, 3673690, 4408428, 5510535, 6612642, 7347380, 11021070, 13225284, 16531605, 22042140, 33063210, 66126420]

約数ペア:

[(1, 66126420), (2, 33063210), (3, 22042140), (4, 16531605), (5, 13225284), (6, 11021070), (9, 7347380), (10, 6612642), (12, 5510535), (15, 4408428), (18, 3673690), (20, 3306321), (30, 2204214), (36, 1836845), (45, 1469476), (60, 1102107), (90, 734738), (180, 367369)]