145248840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:924

約数の個数: 192

約数和(自身を含む): 527567040

約数和(自身を除く): 382318200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 645, 660, 774, 792, 853, 860, 946, 990, 1032, 1290, 1320, 1419, 1548, 1706, 1720, 1892, 1935, 1980, 2365, 2559, 2580, 2838, 3096, 3412, 3784, 3870, 3960, 4257, 4265, 4730, 5118, 5160, 5676, 6824, 7095, 7677, 7740, 8514, 8530, 9383, 9460, 10236, 11352, 12795, 14190, 15354, 15480, 17028, 17060, 18766, 18920, 20472, 21285, 25590, 28149, 28380, 30708, 34056, 34120, 36679, 37532, 38385, 42570, 46915, 51180, 56298, 56760, 61416, 73358, 75064, 76770, 84447, 85140, 93830, 102360, 110037, 112596, 140745, 146716, 153540, 168894, 170280, 183395, 187660, 220074, 225192, 281490, 293432, 307080, 330111, 337788, 366790, 375320, 403469, 422235, 440148, 550185, 562980, 660222, 675576, 733580, 806938, 844470, 880296, 1100370, 1125960, 1210407, 1320444, 1467160, 1613876, 1650555, 1688940, 2017345, 2200740, 2420814, 2640888, 3227752, 3301110, 3377880, 3631221, 4034690, 4401480, 4841628, 6052035, 6602220, 7262442, 8069380, 9683256, 12104070, 13204440, 14524884, 16138760, 18156105, 24208140, 29049768, 36312210, 48416280, 72624420, 145248840]

約数ペア:

[(1, 145248840), (2, 72624420), (3, 48416280), (4, 36312210), (5, 29049768), (6, 24208140), (8, 18156105), (9, 16138760), (10, 14524884), (11, 13204440), (12, 12104070), (15, 9683256), (18, 8069380), (20, 7262442), (22, 6602220), (24, 6052035), (30, 4841628), (33, 4401480), (36, 4034690), (40, 3631221), (43, 3377880), (44, 3301110), (45, 3227752), (55, 2640888), (60, 2420814), (66, 2200740), (72, 2017345), (86, 1688940), (88, 1650555), (90, 1613876), (99, 1467160), (110, 1320444), (120, 1210407), (129, 1125960), (132, 1100370), (165, 880296), (172, 844470), (180, 806938), (198, 733580), (215, 675576), (220, 660222), (258, 562980), (264, 550185), (330, 440148), (344, 422235), (360, 403469), (387, 375320), (396, 366790), (430, 337788), (440, 330111), (473, 307080), (495, 293432), (516, 281490), (645, 225192), (660, 220074), (774, 187660), (792, 183395), (853, 170280), (860, 168894), (946, 153540), (990, 146716), (1032, 140745), (1290, 112596), (1320, 110037), (1419, 102360), (1548, 93830), (1706, 85140), (1720, 84447), (1892, 76770), (1935, 75064), (1980, 73358), (2365, 61416), (2559, 56760), (2580, 56298), (2838, 51180), (3096, 46915), (3412, 42570), (3784, 38385), (3870, 37532), (3960, 36679), (4257, 34120), (4265, 34056), (4730, 30708), (5118, 28380), (5160, 28149), (5676, 25590), (6824, 21285), (7095, 20472), (7677, 18920), (7740, 18766), (8514, 17060), (8530, 17028), (9383, 15480), (9460, 15354), (10236, 14190), (11352, 12795)]