66106620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367259}}^1$

素因数の和:367274

約数の個数: 36

約数和(自身を含む): 200523960

約数和(自身を除く): 134417340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367259, 734518, 1101777, 1469036, 1836295, 2203554, 3305331, 3672590, 4407108, 5508885, 6610662, 7345180, 11017770, 13221324, 16526655, 22035540, 33053310, 66106620]

約数ペア:

[(1, 66106620), (2, 33053310), (3, 22035540), (4, 16526655), (5, 13221324), (6, 11017770), (9, 7345180), (10, 6610662), (12, 5508885), (15, 4407108), (18, 3672590), (20, 3305331), (30, 2203554), (36, 1836295), (45, 1469036), (60, 1101777), (90, 734518), (180, 367259)]