85165740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43013}}^1$

素因数の和:43039

約数の個数: 72

約数和(自身を含む): 281827728

約数和(自身を除く): 196661988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 43013, 86026, 129039, 172052, 215065, 258078, 387117, 430130, 473143, 516156, 645195, 774234, 860260, 946286, 1290390, 1419429, 1548468, 1892572, 1935585, 2365715, 2580780, 2838858, 3871170, 4258287, 4731430, 5677716, 7097145, 7742340, 8516574, 9462860, 14194290, 17033148, 21291435, 28388580, 42582870, 85165740]

約数ペア:

[(1, 85165740), (2, 42582870), (3, 28388580), (4, 21291435), (5, 17033148), (6, 14194290), (9, 9462860), (10, 8516574), (11, 7742340), (12, 7097145), (15, 5677716), (18, 4731430), (20, 4258287), (22, 3871170), (30, 2838858), (33, 2580780), (36, 2365715), (44, 1935585), (45, 1892572), (55, 1548468), (60, 1419429), (66, 1290390), (90, 946286), (99, 860260), (110, 774234), (132, 645195), (165, 516156), (180, 473143), (198, 430130), (220, 387117), (330, 258078), (396, 215065), (495, 172052), (660, 129039), (990, 86026), (1980, 43013)]