201329820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{372833}}^1$

素因数の和:372851

約数の個数: 48

約数和(自身を含む): 626361120

約数和(自身を除く): 425031300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 372833, 745666, 1118499, 1491332, 1864165, 2236998, 3355497, 3728330, 4473996, 5592495, 6710994, 7456660, 10066491, 11184990, 13421988, 16777485, 20132982, 22369980, 33554970, 40265964, 50332455, 67109940, 100664910, 201329820]

約数ペア:

[(1, 201329820), (2, 100664910), (3, 67109940), (4, 50332455), (5, 40265964), (6, 33554970), (9, 22369980), (10, 20132982), (12, 16777485), (15, 13421988), (18, 11184990), (20, 10066491), (27, 7456660), (30, 6710994), (36, 5592495), (45, 4473996), (54, 3728330), (60, 3355497), (90, 2236998), (108, 1864165), (135, 1491332), (180, 1118499), (270, 745666), (540, 372833)]