85155480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5501}}^1$

素因数の和:5561

約数の個数: 96

約数和(自身を含む): 283242960

約数和(自身を除く): 198087480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 5501, 7740, 11002, 15480, 16503, 22004, 27505, 33006, 44008, 49509, 55010, 66012, 82515, 99018, 110020, 132024, 165030, 198036, 220040, 236543, 247545, 330060, 396072, 473086, 495090, 660120, 709629, 946172, 990180, 1182715, 1419258, 1892344, 1980360, 2128887, 2365430, 2838516, 3548145, 4257774, 4730860, 5677032, 7096290, 8515548, 9461720, 10644435, 14192580, 17031096, 21288870, 28385160, 42577740, 85155480]

約数ペア:

[(1, 85155480), (2, 42577740), (3, 28385160), (4, 21288870), (5, 17031096), (6, 14192580), (8, 10644435), (9, 9461720), (10, 8515548), (12, 7096290), (15, 5677032), (18, 4730860), (20, 4257774), (24, 3548145), (30, 2838516), (36, 2365430), (40, 2128887), (43, 1980360), (45, 1892344), (60, 1419258), (72, 1182715), (86, 990180), (90, 946172), (120, 709629), (129, 660120), (172, 495090), (180, 473086), (215, 396072), (258, 330060), (344, 247545), (360, 236543), (387, 220040), (430, 198036), (516, 165030), (645, 132024), (774, 110020), (860, 99018), (1032, 82515), (1290, 66012), (1548, 55010), (1720, 49509), (1935, 44008), (2580, 33006), (3096, 27505), (3870, 22004), (5160, 16503), (5501, 15480), (7740, 11002)]