27186660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2157

約数の個数: 72

約数和(自身を含む): 83636280

約数和(自身を除く): 56449620

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, 2069, 2190, 2628, 3285, 4138, 4380, 6207, 6570, 8276, 10345, 12414, 13140, 18621, 20690, 24828, 31035, 37242, 41380, 62070, 74484, 93105, 124140, 151037, 186210, 302074, 372420, 453111, 604148, 755185, 906222, 1359333, 1510370, 1812444, 2265555, 2718666, 3020740, 4531110, 5437332, 6796665, 9062220, 13593330, 27186660]

約数ペア:

[(1, 27186660), (2, 13593330), (3, 9062220), (4, 6796665), (5, 5437332), (6, 4531110), (9, 3020740), (10, 2718666), (12, 2265555), (15, 1812444), (18, 1510370), (20, 1359333), (30, 906222), (36, 755185), (45, 604148), (60, 453111), (73, 372420), (90, 302074), (146, 186210), (180, 151037), (219, 124140), (292, 93105), (365, 74484), (438, 62070), (657, 41380), (730, 37242), (876, 31035), (1095, 24828), (1314, 20690), (1460, 18621), (2069, 13140), (2190, 12414), (2628, 10345), (3285, 8276), (4138, 6570), (4380, 6207)]