76615000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 224928000

約数和(自身を除く): 148313000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 199, 200, 220, 250, 275, 280, 308, 350, 385, 398, 440, 500, 550, 616, 625, 700, 770, 796, 875, 995, 1000, 1100, 1250, 1375, 1393, 1400, 1540, 1592, 1750, 1925, 1990, 2189, 2200, 2500, 2750, 2786, 3080, 3500, 3850, 3980, 4375, 4378, 4975, 5000, 5500, 5572, 6875, 6965, 7000, 7700, 7960, 8750, 8756, 9625, 9950, 10945, 11000, 11144, 13750, 13930, 15323, 15400, 17500, 17512, 19250, 19900, 21890, 24875, 27500, 27860, 30646, 34825, 35000, 38500, 39800, 43780, 48125, 49750, 54725, 55000, 55720, 61292, 69650, 76615, 77000, 87560, 96250, 99500, 109450, 122584, 124375, 139300, 153230, 174125, 192500, 199000, 218900, 248750, 273625, 278600, 306460, 348250, 383075, 385000, 437800, 497500, 547250, 612920, 696500, 766150, 870625, 995000, 1094500, 1368125, 1393000, 1532300, 1741250, 1915375, 2189000, 2736250, 3064600, 3482500, 3830750, 5472500, 6965000, 7661500, 9576875, 10945000, 15323000, 19153750, 38307500, 76615000]

約数ペア:

[(1, 76615000), (2, 38307500), (4, 19153750), (5, 15323000), (7, 10945000), (8, 9576875), (10, 7661500), (11, 6965000), (14, 5472500), (20, 3830750), (22, 3482500), (25, 3064600), (28, 2736250), (35, 2189000), (40, 1915375), (44, 1741250), (50, 1532300), (55, 1393000), (56, 1368125), (70, 1094500), (77, 995000), (88, 870625), (100, 766150), (110, 696500), (125, 612920), (140, 547250), (154, 497500), (175, 437800), (199, 385000), (200, 383075), (220, 348250), (250, 306460), (275, 278600), (280, 273625), (308, 248750), (350, 218900), (385, 199000), (398, 192500), (440, 174125), (500, 153230), (550, 139300), (616, 124375), (625, 122584), (700, 109450), (770, 99500), (796, 96250), (875, 87560), (995, 77000), (1000, 76615), (1100, 69650), (1250, 61292), (1375, 55720), (1393, 55000), (1400, 54725), (1540, 49750), (1592, 48125), (1750, 43780), (1925, 39800), (1990, 38500), (2189, 35000), (2200, 34825), (2500, 30646), (2750, 27860), (2786, 27500), (3080, 24875), (3500, 21890), (3850, 19900), (3980, 19250), (4375, 17512), (4378, 17500), (4975, 15400), (5000, 15323), (5500, 13930), (5572, 13750), (6875, 11144), (6965, 11000), (7000, 10945), (7700, 9950), (7960, 9625), (8750, 8756)]