1239900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{4133}}^1$

素因数の和:4150

約数の個数: 36

約数和(自身を含む): 3588312

約数和(自身を除く): 2348412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 4133, 8266, 12399, 16532, 20665, 24798, 41330, 49596, 61995, 82660, 103325, 123990, 206650, 247980, 309975, 413300, 619950, 1239900]

約数ペア:

[(1, 1239900), (2, 619950), (3, 413300), (4, 309975), (5, 247980), (6, 206650), (10, 123990), (12, 103325), (15, 82660), (20, 61995), (25, 49596), (30, 41330), (50, 24798), (60, 20665), (75, 16532), (100, 12399), (150, 8266), (300, 4133)]