127142100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{141269}}^1$

素因数の和:141289

約数の個数: 54

約数和(自身を含む): 398522670

約数和(自身を除く): 271380570

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, 141269, 282538, 423807, 565076, 706345, 847614, 1271421, 1412690, 1695228, 2119035, 2542842, 2825380, 3531725, 4238070, 5085684, 6357105, 7063450, 8476140, 10595175, 12714210, 14126900, 21190350, 25428420, 31785525, 42380700, 63571050, 127142100]

約数ペア:

[(1, 127142100), (2, 63571050), (3, 42380700), (4, 31785525), (5, 25428420), (6, 21190350), (9, 14126900), (10, 12714210), (12, 10595175), (15, 8476140), (18, 7063450), (20, 6357105), (25, 5085684), (30, 4238070), (36, 3531725), (45, 2825380), (50, 2542842), (60, 2119035), (75, 1695228), (90, 1412690), (100, 1271421), (150, 847614), (180, 706345), (225, 565076), (300, 423807), (450, 282538), (900, 141269)]