131055900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{436853}}^1$

素因数の和:436870

約数の個数: 36

約数和(自身を含む): 379189272

約数和(自身を除く): 248133372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 436853, 873706, 1310559, 1747412, 2184265, 2621118, 4368530, 5242236, 6552795, 8737060, 10921325, 13105590, 21842650, 26211180, 32763975, 43685300, 65527950, 131055900]

約数ペア:

[(1, 131055900), (2, 65527950), (3, 43685300), (4, 32763975), (5, 26211180), (6, 21842650), (10, 13105590), (12, 10921325), (15, 8737060), (20, 6552795), (25, 5242236), (30, 4368530), (50, 2621118), (60, 2184265), (75, 1747412), (100, 1310559), (150, 873706), (300, 436853)]