51439200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{21433}}^1$

素因数の和:21456

約数の個数: 72

約数和(自身を含む): 167442408

約数和(自身を除く): 116003208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 21433, 42866, 64299, 85732, 107165, 128598, 171464, 214330, 257196, 321495, 342928, 428660, 514392, 535825, 642990, 685856, 857320, 1028784, 1071650, 1285980, 1607475, 1714640, 2057568, 2143300, 2571960, 3214950, 3429280, 4286600, 5143920, 6429900, 8573200, 10287840, 12859800, 17146400, 25719600, 51439200]

約数ペア:

[(1, 51439200), (2, 25719600), (3, 17146400), (4, 12859800), (5, 10287840), (6, 8573200), (8, 6429900), (10, 5143920), (12, 4286600), (15, 3429280), (16, 3214950), (20, 2571960), (24, 2143300), (25, 2057568), (30, 1714640), (32, 1607475), (40, 1285980), (48, 1071650), (50, 1028784), (60, 857320), (75, 685856), (80, 642990), (96, 535825), (100, 514392), (120, 428660), (150, 342928), (160, 321495), (200, 257196), (240, 214330), (300, 171464), (400, 128598), (480, 107165), (600, 85732), (800, 64299), (1200, 42866), (2400, 21433)]