19295700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{64319}}^1$

素因数の和:64336

約数の個数: 36

約数和(自身を含む): 55829760

約数和(自身を除く): 36534060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 64319, 128638, 192957, 257276, 321595, 385914, 643190, 771828, 964785, 1286380, 1607975, 1929570, 3215950, 3859140, 4823925, 6431900, 9647850, 19295700]

約数ペア:

[(1, 19295700), (2, 9647850), (3, 6431900), (4, 4823925), (5, 3859140), (6, 3215950), (10, 1929570), (12, 1607975), (15, 1286380), (20, 964785), (25, 771828), (30, 643190), (50, 385914), (60, 321595), (75, 257276), (100, 192957), (150, 128638), (300, 64319)]