66598000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 160

約数和(自身を含む): 189416448

約数和(自身を除く): 122818448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 67, 70, 71, 80, 100, 112, 125, 134, 140, 142, 175, 200, 250, 268, 280, 284, 335, 350, 355, 400, 469, 497, 500, 536, 560, 568, 670, 700, 710, 875, 938, 994, 1000, 1072, 1136, 1340, 1400, 1420, 1675, 1750, 1775, 1876, 1988, 2000, 2345, 2485, 2680, 2800, 2840, 3350, 3500, 3550, 3752, 3976, 4690, 4757, 4970, 5360, 5680, 6700, 7000, 7100, 7504, 7952, 8375, 8875, 9380, 9514, 9940, 11725, 12425, 13400, 14000, 14200, 16750, 17750, 18760, 19028, 19880, 23450, 23785, 24850, 26800, 28400, 33299, 33500, 35500, 37520, 38056, 39760, 46900, 47570, 49700, 58625, 62125, 66598, 67000, 71000, 76112, 93800, 95140, 99400, 117250, 118925, 124250, 133196, 134000, 142000, 166495, 187600, 190280, 198800, 234500, 237850, 248500, 266392, 332990, 380560, 469000, 475700, 497000, 532784, 594625, 665980, 832475, 938000, 951400, 994000, 1189250, 1331960, 1664950, 1902800, 2378500, 2663920, 3329900, 4162375, 4757000, 6659800, 8324750, 9514000, 13319600, 16649500, 33299000, 66598000]

約数ペア:

[(1, 66598000), (2, 33299000), (4, 16649500), (5, 13319600), (7, 9514000), (8, 8324750), (10, 6659800), (14, 4757000), (16, 4162375), (20, 3329900), (25, 2663920), (28, 2378500), (35, 1902800), (40, 1664950), (50, 1331960), (56, 1189250), (67, 994000), (70, 951400), (71, 938000), (80, 832475), (100, 665980), (112, 594625), (125, 532784), (134, 497000), (140, 475700), (142, 469000), (175, 380560), (200, 332990), (250, 266392), (268, 248500), (280, 237850), (284, 234500), (335, 198800), (350, 190280), (355, 187600), (400, 166495), (469, 142000), (497, 134000), (500, 133196), (536, 124250), (560, 118925), (568, 117250), (670, 99400), (700, 95140), (710, 93800), (875, 76112), (938, 71000), (994, 67000), (1000, 66598), (1072, 62125), (1136, 58625), (1340, 49700), (1400, 47570), (1420, 46900), (1675, 39760), (1750, 38056), (1775, 37520), (1876, 35500), (1988, 33500), (2000, 33299), (2345, 28400), (2485, 26800), (2680, 24850), (2800, 23785), (2840, 23450), (3350, 19880), (3500, 19028), (3550, 18760), (3752, 17750), (3976, 16750), (4690, 14200), (4757, 14000), (4970, 13400), (5360, 12425), (5680, 11725), (6700, 9940), (7000, 9514), (7100, 9380), (7504, 8875), (7952, 8375)]