149746620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{8819}}^1$

素因数の和:9114

約数の個数: 48

約数和(自身を含む): 420819840

約数和(自身を除く): 271073220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3396, 4245, 5660, 8490, 8819, 16980, 17638, 26457, 35276, 44095, 52914, 88190, 105828, 132285, 176380, 264570, 529140, 2495777, 4991554, 7487331, 9983108, 12478885, 14974662, 24957770, 29949324, 37436655, 49915540, 74873310, 149746620]

約数ペア:

[(1, 149746620), (2, 74873310), (3, 49915540), (4, 37436655), (5, 29949324), (6, 24957770), (10, 14974662), (12, 12478885), (15, 9983108), (20, 7487331), (30, 4991554), (60, 2495777), (283, 529140), (566, 264570), (849, 176380), (1132, 132285), (1415, 105828), (1698, 88190), (2830, 52914), (3396, 44095), (4245, 35276), (5660, 26457), (8490, 17638), (8819, 16980)]