42345900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47051}}^1$

素因数の和:47071

約数の個数: 54

約数和(自身を含む): 132733692

約数和(自身を除く): 90387792

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, 47051, 94102, 141153, 188204, 235255, 282306, 423459, 470510, 564612, 705765, 846918, 941020, 1176275, 1411530, 1693836, 2117295, 2352550, 2823060, 3528825, 4234590, 4705100, 7057650, 8469180, 10586475, 14115300, 21172950, 42345900]

約数ペア:

[(1, 42345900), (2, 21172950), (3, 14115300), (4, 10586475), (5, 8469180), (6, 7057650), (9, 4705100), (10, 4234590), (12, 3528825), (15, 2823060), (18, 2352550), (20, 2117295), (25, 1693836), (30, 1411530), (36, 1176275), (45, 941020), (50, 846918), (60, 705765), (75, 564612), (90, 470510), (100, 423459), (150, 282306), (180, 235255), (225, 188204), (300, 141153), (450, 94102), (900, 47051)]