85002660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6469}}^1$

素因数の和:6557

約数の個数: 72

約数和(自身を含む): 261413880

約数和(自身を除く): 176411220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6469, 6570, 12938, 13140, 19407, 25876, 32345, 38814, 58221, 64690, 77628, 97035, 116442, 129380, 194070, 232884, 291105, 388140, 472237, 582210, 944474, 1164420, 1416711, 1888948, 2361185, 2833422, 4250133, 4722370, 5666844, 7083555, 8500266, 9444740, 14167110, 17000532, 21250665, 28334220, 42501330, 85002660]

約数ペア:

[(1, 85002660), (2, 42501330), (3, 28334220), (4, 21250665), (5, 17000532), (6, 14167110), (9, 9444740), (10, 8500266), (12, 7083555), (15, 5666844), (18, 4722370), (20, 4250133), (30, 2833422), (36, 2361185), (45, 1888948), (60, 1416711), (73, 1164420), (90, 944474), (146, 582210), (180, 472237), (219, 388140), (292, 291105), (365, 232884), (438, 194070), (657, 129380), (730, 116442), (876, 97035), (1095, 77628), (1314, 64690), (1460, 58221), (2190, 38814), (2628, 32345), (3285, 25876), (4380, 19407), (6469, 13140), (6570, 12938)]