85167180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{22531}}^1$

素因数の和:22556

約数の個数: 96

約数和(自身を含む): 302830080

約数和(自身を除く): 217662900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 22531, 45062, 67593, 90124, 112655, 135186, 157717, 202779, 225310, 270372, 315434, 337965, 405558, 450620, 473151, 608337, 630868, 675930, 788585, 811116, 946302, 1013895, 1216674, 1351860, 1419453, 1577170, 1892604, 2027790, 2365755, 2433348, 2838906, 3041685, 3154340, 4055580, 4258359, 4731510, 5677812, 6083370, 7097265, 8516718, 9463020, 12166740, 14194530, 17033436, 21291795, 28389060, 42583590, 85167180]

約数ペア:

[(1, 85167180), (2, 42583590), (3, 28389060), (4, 21291795), (5, 17033436), (6, 14194530), (7, 12166740), (9, 9463020), (10, 8516718), (12, 7097265), (14, 6083370), (15, 5677812), (18, 4731510), (20, 4258359), (21, 4055580), (27, 3154340), (28, 3041685), (30, 2838906), (35, 2433348), (36, 2365755), (42, 2027790), (45, 1892604), (54, 1577170), (60, 1419453), (63, 1351860), (70, 1216674), (84, 1013895), (90, 946302), (105, 811116), (108, 788585), (126, 675930), (135, 630868), (140, 608337), (180, 473151), (189, 450620), (210, 405558), (252, 337965), (270, 315434), (315, 270372), (378, 225310), (420, 202779), (540, 157717), (630, 135186), (756, 112655), (945, 90124), (1260, 67593), (1890, 45062), (3780, 22531)]