27199860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4159}}^1$

素因数の和:4280

約数の個数: 48

約数和(自身を含む): 76876800

約数和(自身を除く): 49676940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 4159, 6540, 8318, 12477, 16636, 20795, 24954, 41590, 49908, 62385, 83180, 124770, 249540, 453331, 906662, 1359993, 1813324, 2266655, 2719986, 4533310, 5439972, 6799965, 9066620, 13599930, 27199860]

約数ペア:

[(1, 27199860), (2, 13599930), (3, 9066620), (4, 6799965), (5, 5439972), (6, 4533310), (10, 2719986), (12, 2266655), (15, 1813324), (20, 1359993), (30, 906662), (60, 453331), (109, 249540), (218, 124770), (327, 83180), (436, 62385), (545, 49908), (654, 41590), (1090, 24954), (1308, 20795), (1635, 16636), (2180, 12477), (3270, 8318), (4159, 6540)]