639300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{2131}}^1$

素因数の和:2148

約数の個数: 36

約数和(自身を含む): 1850576

約数和(自身を除く): 1211276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 2131, 4262, 6393, 8524, 10655, 12786, 21310, 25572, 31965, 42620, 53275, 63930, 106550, 127860, 159825, 213100, 319650, 639300]

約数ペア:

[(1, 639300), (2, 319650), (3, 213100), (4, 159825), (5, 127860), (6, 106550), (10, 63930), (12, 53275), (15, 42620), (20, 31965), (25, 25572), (30, 21310), (50, 12786), (60, 10655), (75, 8524), (100, 6393), (150, 4262), (300, 2131)]