120842100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{134269}}^1$

素因数の和:134289

約数の個数: 54

約数和(自身を含む): 378775670

約数和(自身を除く): 257933570

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 134269, 268538, 402807, 537076, 671345, 805614, 1208421, 1342690, 1611228, 2014035, 2416842, 2685380, 3356725, 4028070, 4833684, 6042105, 6713450, 8056140, 10070175, 12084210, 13426900, 20140350, 24168420, 30210525, 40280700, 60421050, 120842100]

約数ペア:

[(1, 120842100), (2, 60421050), (3, 40280700), (4, 30210525), (5, 24168420), (6, 20140350), (9, 13426900), (10, 12084210), (12, 10070175), (15, 8056140), (18, 6713450), (20, 6042105), (25, 4833684), (30, 4028070), (36, 3356725), (45, 2685380), (50, 2416842), (60, 2014035), (75, 1611228), (90, 1342690), (100, 1208421), (150, 805614), (180, 671345), (225, 537076), (300, 402807), (450, 268538), (900, 134269)]