57078900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{63421}}^1$

素因数の和:63441

約数の個数: 54

約数和(自身を含む): 178913462

約数和(自身を除く): 121834562

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, 63421, 126842, 190263, 253684, 317105, 380526, 570789, 634210, 761052, 951315, 1141578, 1268420, 1585525, 1902630, 2283156, 2853945, 3171050, 3805260, 4756575, 5707890, 6342100, 9513150, 11415780, 14269725, 19026300, 28539450, 57078900]

約数ペア:

[(1, 57078900), (2, 28539450), (3, 19026300), (4, 14269725), (5, 11415780), (6, 9513150), (9, 6342100), (10, 5707890), (12, 4756575), (15, 3805260), (18, 3171050), (20, 2853945), (25, 2283156), (30, 1902630), (36, 1585525), (45, 1268420), (50, 1141578), (60, 951315), (75, 761052), (90, 634210), (100, 570789), (150, 380526), (180, 317105), (225, 253684), (300, 190263), (450, 126842), (900, 63421)]