137406420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{763369}}^1$

素因数の和:763384

約数の個数: 36

約数和(自身を含む): 416800020

約数和(自身を除く): 279393600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 763369, 1526738, 2290107, 3053476, 3816845, 4580214, 6870321, 7633690, 9160428, 11450535, 13740642, 15267380, 22901070, 27481284, 34351605, 45802140, 68703210, 137406420]

約数ペア:

[(1, 137406420), (2, 68703210), (3, 45802140), (4, 34351605), (5, 27481284), (6, 22901070), (9, 15267380), (10, 13740642), (12, 11450535), (15, 9160428), (18, 7633690), (20, 6870321), (30, 4580214), (36, 3816845), (45, 3053476), (60, 2290107), (90, 1526738), (180, 763369)]