74690000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 200

約数和(自身を含む): 227777088

約数和(自身を除く): 153087088

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 97, 100, 110, 112, 125, 140, 154, 175, 176, 194, 200, 220, 250, 275, 280, 308, 350, 385, 388, 400, 440, 485, 500, 550, 560, 616, 625, 679, 700, 770, 776, 875, 880, 970, 1000, 1067, 1100, 1232, 1250, 1358, 1375, 1400, 1540, 1552, 1750, 1925, 1940, 2000, 2134, 2200, 2425, 2500, 2716, 2750, 2800, 3080, 3395, 3500, 3850, 3880, 4268, 4375, 4400, 4850, 5000, 5335, 5432, 5500, 6160, 6790, 6875, 7000, 7469, 7700, 7760, 8536, 8750, 9625, 9700, 10000, 10670, 10864, 11000, 12125, 13580, 13750, 14000, 14938, 15400, 16975, 17072, 17500, 19250, 19400, 21340, 22000, 24250, 26675, 27160, 27500, 29876, 30800, 33950, 35000, 37345, 38500, 38800, 42680, 48125, 48500, 53350, 54320, 55000, 59752, 60625, 67900, 70000, 74690, 77000, 84875, 85360, 96250, 97000, 106700, 110000, 119504, 121250, 133375, 135800, 149380, 154000, 169750, 186725, 192500, 194000, 213400, 242500, 266750, 271600, 298760, 339500, 373450, 385000, 424375, 426800, 485000, 533500, 597520, 666875, 679000, 746900, 770000, 848750, 933625, 970000, 1067000, 1333750, 1358000, 1493800, 1697500, 1867250, 2134000, 2667500, 2987600, 3395000, 3734500, 4668125, 5335000, 6790000, 7469000, 9336250, 10670000, 14938000, 18672500, 37345000, 74690000]

約数ペア:

[(1, 74690000), (2, 37345000), (4, 18672500), (5, 14938000), (7, 10670000), (8, 9336250), (10, 7469000), (11, 6790000), (14, 5335000), (16, 4668125), (20, 3734500), (22, 3395000), (25, 2987600), (28, 2667500), (35, 2134000), (40, 1867250), (44, 1697500), (50, 1493800), (55, 1358000), (56, 1333750), (70, 1067000), (77, 970000), (80, 933625), (88, 848750), (97, 770000), (100, 746900), (110, 679000), (112, 666875), (125, 597520), (140, 533500), (154, 485000), (175, 426800), (176, 424375), (194, 385000), (200, 373450), (220, 339500), (250, 298760), (275, 271600), (280, 266750), (308, 242500), (350, 213400), (385, 194000), (388, 192500), (400, 186725), (440, 169750), (485, 154000), (500, 149380), (550, 135800), (560, 133375), (616, 121250), (625, 119504), (679, 110000), (700, 106700), (770, 97000), (776, 96250), (875, 85360), (880, 84875), (970, 77000), (1000, 74690), (1067, 70000), (1100, 67900), (1232, 60625), (1250, 59752), (1358, 55000), (1375, 54320), (1400, 53350), (1540, 48500), (1552, 48125), (1750, 42680), (1925, 38800), (1940, 38500), (2000, 37345), (2134, 35000), (2200, 33950), (2425, 30800), (2500, 29876), (2716, 27500), (2750, 27160), (2800, 26675), (3080, 24250), (3395, 22000), (3500, 21340), (3850, 19400), (3880, 19250), (4268, 17500), (4375, 17072), (4400, 16975), (4850, 15400), (5000, 14938), (5335, 14000), (5432, 13750), (5500, 13580), (6160, 12125), (6790, 11000), (6875, 10864), (7000, 10670), (7469, 10000), (7700, 9700), (7760, 9625), (8536, 8750)]