147489900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{491633}}^1$

素因数の和:491650

約数の個数: 36

約数和(自身を含む): 426738312

約数和(自身を除く): 279248412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 491633, 983266, 1474899, 1966532, 2458165, 2949798, 4916330, 5899596, 7374495, 9832660, 12290825, 14748990, 24581650, 29497980, 36872475, 49163300, 73744950, 147489900]

約数ペア:

[(1, 147489900), (2, 73744950), (3, 49163300), (4, 36872475), (5, 29497980), (6, 24581650), (10, 14748990), (12, 12290825), (15, 9832660), (20, 7374495), (25, 5899596), (30, 4916330), (50, 2949798), (60, 2458165), (75, 1966532), (100, 1474899), (150, 983266), (300, 491633)]