82788900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{275963}}^1$

素因数の和:275980

約数の個数: 36

約数和(自身を含む): 239536752

約数和(自身を除く): 156747852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 275963, 551926, 827889, 1103852, 1379815, 1655778, 2759630, 3311556, 4139445, 5519260, 6899075, 8278890, 13798150, 16557780, 20697225, 27596300, 41394450, 82788900]

約数ペア:

[(1, 82788900), (2, 41394450), (3, 27596300), (4, 20697225), (5, 16557780), (6, 13798150), (10, 8278890), (12, 6899075), (15, 5519260), (20, 4139445), (25, 3311556), (30, 2759630), (50, 1655778), (60, 1379815), (75, 1103852), (100, 827889), (150, 551926), (300, 275963)]