28748250

素因数分解:

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

素因数の和:4285

約数の個数: 64

約数和(自身を含む): 79747200

約数和(自身を除く): 50998950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 4259, 6750, 8518, 12777, 21295, 25554, 38331, 42590, 63885, 76662, 106475, 114993, 127770, 191655, 212950, 229986, 319425, 383310, 532375, 574965, 638850, 958275, 1064750, 1149930, 1597125, 1916550, 2874825, 3194250, 4791375, 5749650, 9582750, 14374125, 28748250]

約数ペア:

[(1, 28748250), (2, 14374125), (3, 9582750), (5, 5749650), (6, 4791375), (9, 3194250), (10, 2874825), (15, 1916550), (18, 1597125), (25, 1149930), (27, 1064750), (30, 958275), (45, 638850), (50, 574965), (54, 532375), (75, 383310), (90, 319425), (125, 229986), (135, 212950), (150, 191655), (225, 127770), (250, 114993), (270, 106475), (375, 76662), (450, 63885), (675, 42590), (750, 38331), (1125, 25554), (1350, 21295), (2250, 12777), (3375, 8518), (4259, 6750)]