12897000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{1433}}^1$

素因数の和:1460

約数の個数: 96

約数和(自身を含む): 43622280

約数和(自身を除く): 30725280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1433, 1500, 1800, 2250, 2866, 3000, 4299, 4500, 5732, 7165, 8598, 9000, 11464, 12897, 14330, 17196, 21495, 25794, 28660, 34392, 35825, 42990, 51588, 57320, 64485, 71650, 85980, 103176, 107475, 128970, 143300, 171960, 179125, 214950, 257940, 286600, 322425, 358250, 429900, 515880, 537375, 644850, 716500, 859800, 1074750, 1289700, 1433000, 1612125, 2149500, 2579400, 3224250, 4299000, 6448500, 12897000]

約数ペア:

[(1, 12897000), (2, 6448500), (3, 4299000), (4, 3224250), (5, 2579400), (6, 2149500), (8, 1612125), (9, 1433000), (10, 1289700), (12, 1074750), (15, 859800), (18, 716500), (20, 644850), (24, 537375), (25, 515880), (30, 429900), (36, 358250), (40, 322425), (45, 286600), (50, 257940), (60, 214950), (72, 179125), (75, 171960), (90, 143300), (100, 128970), (120, 107475), (125, 103176), (150, 85980), (180, 71650), (200, 64485), (225, 57320), (250, 51588), (300, 42990), (360, 35825), (375, 34392), (450, 28660), (500, 25794), (600, 21495), (750, 17196), (900, 14330), (1000, 12897), (1125, 11464), (1433, 9000), (1500, 8598), (1800, 7165), (2250, 5732), (2866, 4500), (3000, 4299)]