81050100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{270167}}^1$

素因数の和:270184

約数の個数: 36

約数和(自身を含む): 234505824

約数和(自身を除く): 153455724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 270167, 540334, 810501, 1080668, 1350835, 1621002, 2701670, 3242004, 4052505, 5403340, 6754175, 8105010, 13508350, 16210020, 20262525, 27016700, 40525050, 81050100]

約数ペア:

[(1, 81050100), (2, 40525050), (3, 27016700), (4, 20262525), (5, 16210020), (6, 13508350), (10, 8105010), (12, 6754175), (15, 5403340), (20, 4052505), (25, 3242004), (30, 2701670), (50, 1621002), (60, 1350835), (75, 1080668), (100, 810501), (150, 540334), (300, 270167)]