30016000

素因数分解:

$2^9\times 5^3\times 7^1\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 160

約数和(自身を含む): 86815872

約数和(自身を除く): 56799872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 67, 70, 80, 100, 112, 125, 128, 134, 140, 160, 175, 200, 224, 250, 256, 268, 280, 320, 335, 350, 400, 448, 469, 500, 512, 536, 560, 640, 670, 700, 800, 875, 896, 938, 1000, 1072, 1120, 1280, 1340, 1400, 1600, 1675, 1750, 1792, 1876, 2000, 2144, 2240, 2345, 2560, 2680, 2800, 3200, 3350, 3500, 3584, 3752, 4000, 4288, 4480, 4690, 5360, 5600, 6400, 6700, 7000, 7504, 8000, 8375, 8576, 8960, 9380, 10720, 11200, 11725, 12800, 13400, 14000, 15008, 16000, 16750, 17152, 17920, 18760, 21440, 22400, 23450, 26800, 28000, 30016, 32000, 33500, 34304, 37520, 42880, 44800, 46900, 53600, 56000, 58625, 60032, 64000, 67000, 75040, 85760, 89600, 93800, 107200, 112000, 117250, 120064, 134000, 150080, 171520, 187600, 214400, 224000, 234500, 240128, 268000, 300160, 375200, 428800, 448000, 469000, 536000, 600320, 750400, 857600, 938000, 1072000, 1200640, 1500800, 1876000, 2144000, 3001600, 3752000, 4288000, 6003200, 7504000, 15008000, 30016000]

約数ペア:

[(1, 30016000), (2, 15008000), (4, 7504000), (5, 6003200), (7, 4288000), (8, 3752000), (10, 3001600), (14, 2144000), (16, 1876000), (20, 1500800), (25, 1200640), (28, 1072000), (32, 938000), (35, 857600), (40, 750400), (50, 600320), (56, 536000), (64, 469000), (67, 448000), (70, 428800), (80, 375200), (100, 300160), (112, 268000), (125, 240128), (128, 234500), (134, 224000), (140, 214400), (160, 187600), (175, 171520), (200, 150080), (224, 134000), (250, 120064), (256, 117250), (268, 112000), (280, 107200), (320, 93800), (335, 89600), (350, 85760), (400, 75040), (448, 67000), (469, 64000), (500, 60032), (512, 58625), (536, 56000), (560, 53600), (640, 46900), (670, 44800), (700, 42880), (800, 37520), (875, 34304), (896, 33500), (938, 32000), (1000, 30016), (1072, 28000), (1120, 26800), (1280, 23450), (1340, 22400), (1400, 21440), (1600, 18760), (1675, 17920), (1750, 17152), (1792, 16750), (1876, 16000), (2000, 15008), (2144, 14000), (2240, 13400), (2345, 12800), (2560, 11725), (2680, 11200), (2800, 10720), (3200, 9380), (3350, 8960), (3500, 8576), (3584, 8375), (3752, 8000), (4000, 7504), (4288, 7000), (4480, 6700), (4690, 6400), (5360, 5600)]