38778900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{129263}}^1$

素因数の和:129280

約数の個数: 36

約数和(自身を含む): 112201152

約数和(自身を除く): 73422252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 129263, 258526, 387789, 517052, 646315, 775578, 1292630, 1551156, 1938945, 2585260, 3231575, 3877890, 6463150, 7755780, 9694725, 12926300, 19389450, 38778900]

約数ペア:

[(1, 38778900), (2, 19389450), (3, 12926300), (4, 9694725), (5, 7755780), (6, 6463150), (10, 3877890), (12, 3231575), (15, 2585260), (20, 1938945), (25, 1551156), (30, 1292630), (50, 775578), (60, 646315), (75, 517052), (100, 387789), (150, 258526), (300, 129263)]