149208210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2777}}^1$

素因数の和:2992

約数の個数: 64

約数和(自身を含む): 400032000

約数和(自身を除く): 250823790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1194, 1791, 1990, 2777, 2985, 3582, 5373, 5554, 5970, 8331, 8955, 10746, 13885, 16662, 17910, 24993, 26865, 27770, 41655, 49986, 53730, 74979, 83310, 124965, 149958, 249930, 374895, 552623, 749790, 1105246, 1657869, 2763115, 3315738, 4973607, 5526230, 8289345, 9947214, 14920821, 16578690, 24868035, 29841642, 49736070, 74604105, 149208210]

約数ペア:

[(1, 149208210), (2, 74604105), (3, 49736070), (5, 29841642), (6, 24868035), (9, 16578690), (10, 14920821), (15, 9947214), (18, 8289345), (27, 5526230), (30, 4973607), (45, 3315738), (54, 2763115), (90, 1657869), (135, 1105246), (199, 749790), (270, 552623), (398, 374895), (597, 249930), (995, 149958), (1194, 124965), (1791, 83310), (1990, 74979), (2777, 53730), (2985, 49986), (3582, 41655), (5373, 27770), (5554, 26865), (5970, 24993), (8331, 17910), (8955, 16662), (10746, 13885)]