76278690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4259}}^1$

素因数の和:4471

約数の個数: 48

約数和(自身を含む): 199368000

約数和(自身を除く): 123089310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 4259, 5970, 8518, 8955, 12777, 17910, 21295, 25554, 38331, 42590, 63885, 76662, 127770, 191655, 383310, 847541, 1695082, 2542623, 4237705, 5085246, 7627869, 8475410, 12713115, 15255738, 25426230, 38139345, 76278690]

約数ペア:

[(1, 76278690), (2, 38139345), (3, 25426230), (5, 15255738), (6, 12713115), (9, 8475410), (10, 7627869), (15, 5085246), (18, 4237705), (30, 2542623), (45, 1695082), (90, 847541), (199, 383310), (398, 191655), (597, 127770), (995, 76662), (1194, 63885), (1791, 42590), (1990, 38331), (2985, 25554), (3582, 21295), (4259, 17910), (5970, 12777), (8518, 8955)]