142278900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{474263}}^1$

素因数の和:474280

約数の個数: 36

約数和(自身を含む): 411661152

約数和(自身を除く): 269382252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 474263, 948526, 1422789, 1897052, 2371315, 2845578, 4742630, 5691156, 7113945, 9485260, 11856575, 14227890, 23713150, 28455780, 35569725, 47426300, 71139450, 142278900]

約数ペア:

[(1, 142278900), (2, 71139450), (3, 47426300), (4, 35569725), (5, 28455780), (6, 23713150), (10, 14227890), (12, 11856575), (15, 9485260), (20, 7113945), (25, 5691156), (30, 4742630), (50, 2845578), (60, 2371315), (75, 1897052), (100, 1422789), (150, 948526), (300, 474263)]