85207320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21517}}^1$

素因数の和:21545

約数の個数: 96

約数和(自身を含む): 302112720

約数和(自身を除く): 216905400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 21517, 43034, 64551, 86068, 107585, 129102, 172136, 193653, 215170, 236687, 258204, 322755, 387306, 430340, 473374, 516408, 645510, 710061, 774612, 860680, 946748, 968265, 1183435, 1291020, 1420122, 1549224, 1893496, 1936530, 2130183, 2366870, 2582040, 2840244, 3550305, 3873060, 4260366, 4733740, 5680488, 7100610, 7746120, 8520732, 9467480, 10650915, 14201220, 17041464, 21301830, 28402440, 42603660, 85207320]

約数ペア:

[(1, 85207320), (2, 42603660), (3, 28402440), (4, 21301830), (5, 17041464), (6, 14201220), (8, 10650915), (9, 9467480), (10, 8520732), (11, 7746120), (12, 7100610), (15, 5680488), (18, 4733740), (20, 4260366), (22, 3873060), (24, 3550305), (30, 2840244), (33, 2582040), (36, 2366870), (40, 2130183), (44, 1936530), (45, 1893496), (55, 1549224), (60, 1420122), (66, 1291020), (72, 1183435), (88, 968265), (90, 946748), (99, 860680), (110, 774612), (120, 710061), (132, 645510), (165, 516408), (180, 473374), (198, 430340), (220, 387306), (264, 322755), (330, 258204), (360, 236687), (396, 215170), (440, 193653), (495, 172136), (660, 129102), (792, 107585), (990, 86068), (1320, 64551), (1980, 43034), (3960, 21517)]