12749700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{42499}}^1$

素因数の和:42516

約数の個数: 36

約数和(自身を含む): 36890000

約数和(自身を除く): 24140300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 42499, 84998, 127497, 169996, 212495, 254994, 424990, 509988, 637485, 849980, 1062475, 1274970, 2124950, 2549940, 3187425, 4249900, 6374850, 12749700]

約数ペア:

[(1, 12749700), (2, 6374850), (3, 4249900), (4, 3187425), (5, 2549940), (6, 2124950), (10, 1274970), (12, 1062475), (15, 849980), (20, 637485), (25, 509988), (30, 424990), (50, 254994), (60, 212495), (75, 169996), (100, 127497), (150, 84998), (300, 42499)]