129408900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{431363}}^1$

素因数の和:431380

約数の個数: 36

約数和(自身を含む): 374423952

約数和(自身を除く): 245015052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 431363, 862726, 1294089, 1725452, 2156815, 2588178, 4313630, 5176356, 6470445, 8627260, 10784075, 12940890, 21568150, 25881780, 32352225, 43136300, 64704450, 129408900]

約数ペア:

[(1, 129408900), (2, 64704450), (3, 43136300), (4, 32352225), (5, 25881780), (6, 21568150), (10, 12940890), (12, 10784075), (15, 8627260), (20, 6470445), (25, 5176356), (30, 4313630), (50, 2588178), (60, 2156815), (75, 1725452), (100, 1294089), (150, 862726), (300, 431363)]