81060600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{135101}}^1$

素因数の和:135120

約数の個数: 48

約数和(自身を含む): 251289720

約数和(自身を除く): 170229120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 135101, 270202, 405303, 540404, 675505, 810606, 1080808, 1351010, 1621212, 2026515, 2702020, 3242424, 3377525, 4053030, 5404040, 6755050, 8106060, 10132575, 13510100, 16212120, 20265150, 27020200, 40530300, 81060600]

約数ペア:

[(1, 81060600), (2, 40530300), (3, 27020200), (4, 20265150), (5, 16212120), (6, 13510100), (8, 10132575), (10, 8106060), (12, 6755050), (15, 5404040), (20, 4053030), (24, 3377525), (25, 3242424), (30, 2702020), (40, 2026515), (50, 1621212), (60, 1351010), (75, 1080808), (100, 810606), (120, 675505), (150, 540404), (200, 405303), (300, 270202), (600, 135101)]