19142100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{21269}}^1$

素因数の和:21289

約数の個数: 54

約数和(自身を含む): 60002670

約数和(自身を除く): 40860570

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, 21269, 42538, 63807, 85076, 106345, 127614, 191421, 212690, 255228, 319035, 382842, 425380, 531725, 638070, 765684, 957105, 1063450, 1276140, 1595175, 1914210, 2126900, 3190350, 3828420, 4785525, 6380700, 9571050, 19142100]

約数ペア:

[(1, 19142100), (2, 9571050), (3, 6380700), (4, 4785525), (5, 3828420), (6, 3190350), (9, 2126900), (10, 1914210), (12, 1595175), (15, 1276140), (18, 1063450), (20, 957105), (25, 765684), (30, 638070), (36, 531725), (45, 425380), (50, 382842), (60, 319035), (75, 255228), (90, 212690), (100, 191421), (150, 127614), (180, 106345), (225, 85076), (300, 63807), (450, 42538), (900, 21269)]