149380000

素因数分解:

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

素因数の和:145

約数の個数: 240

約数和(自身を含む): 462901824

約数和(自身を除く): 313521824

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 97, 100, 110, 112, 125, 140, 154, 160, 175, 176, 194, 200, 220, 224, 250, 275, 280, 308, 350, 352, 385, 388, 400, 440, 485, 500, 550, 560, 616, 625, 679, 700, 770, 776, 800, 875, 880, 970, 1000, 1067, 1100, 1120, 1232, 1250, 1358, 1375, 1400, 1540, 1552, 1750, 1760, 1925, 1940, 2000, 2134, 2200, 2425, 2464, 2500, 2716, 2750, 2800, 3080, 3104, 3395, 3500, 3850, 3880, 4000, 4268, 4375, 4400, 4850, 5000, 5335, 5432, 5500, 5600, 6160, 6790, 6875, 7000, 7469, 7700, 7760, 8536, 8750, 8800, 9625, 9700, 10000, 10670, 10864, 11000, 12125, 12320, 13580, 13750, 14000, 14938, 15400, 15520, 16975, 17072, 17500, 19250, 19400, 20000, 21340, 21728, 22000, 24250, 26675, 27160, 27500, 28000, 29876, 30800, 33950, 34144, 35000, 37345, 38500, 38800, 42680, 44000, 48125, 48500, 53350, 54320, 55000, 59752, 60625, 61600, 67900, 70000, 74690, 77000, 77600, 84875, 85360, 96250, 97000, 106700, 108640, 110000, 119504, 121250, 133375, 135800, 140000, 149380, 154000, 169750, 170720, 186725, 192500, 194000, 213400, 220000, 239008, 242500, 266750, 271600, 298760, 308000, 339500, 373450, 385000, 388000, 424375, 426800, 485000, 533500, 543200, 597520, 666875, 679000, 746900, 770000, 848750, 853600, 933625, 970000, 1067000, 1195040, 1333750, 1358000, 1493800, 1540000, 1697500, 1867250, 1940000, 2134000, 2667500, 2716000, 2987600, 3395000, 3734500, 4268000, 4668125, 5335000, 5975200, 6790000, 7469000, 9336250, 10670000, 13580000, 14938000, 18672500, 21340000, 29876000, 37345000, 74690000, 149380000]

約数ペア:

[(1, 149380000), (2, 74690000), (4, 37345000), (5, 29876000), (7, 21340000), (8, 18672500), (10, 14938000), (11, 13580000), (14, 10670000), (16, 9336250), (20, 7469000), (22, 6790000), (25, 5975200), (28, 5335000), (32, 4668125), (35, 4268000), (40, 3734500), (44, 3395000), (50, 2987600), (55, 2716000), (56, 2667500), (70, 2134000), (77, 1940000), (80, 1867250), (88, 1697500), (97, 1540000), (100, 1493800), (110, 1358000), (112, 1333750), (125, 1195040), (140, 1067000), (154, 970000), (160, 933625), (175, 853600), (176, 848750), (194, 770000), (200, 746900), (220, 679000), (224, 666875), (250, 597520), (275, 543200), (280, 533500), (308, 485000), (350, 426800), (352, 424375), (385, 388000), (388, 385000), (400, 373450), (440, 339500), (485, 308000), (500, 298760), (550, 271600), (560, 266750), (616, 242500), (625, 239008), (679, 220000), (700, 213400), (770, 194000), (776, 192500), (800, 186725), (875, 170720), (880, 169750), (970, 154000), (1000, 149380), (1067, 140000), (1100, 135800), (1120, 133375), (1232, 121250), (1250, 119504), (1358, 110000), (1375, 108640), (1400, 106700), (1540, 97000), (1552, 96250), (1750, 85360), (1760, 84875), (1925, 77600), (1940, 77000), (2000, 74690), (2134, 70000), (2200, 67900), (2425, 61600), (2464, 60625), (2500, 59752), (2716, 55000), (2750, 54320), (2800, 53350), (3080, 48500), (3104, 48125), (3395, 44000), (3500, 42680), (3850, 38800), (3880, 38500), (4000, 37345), (4268, 35000), (4375, 34144), (4400, 33950), (4850, 30800), (5000, 29876), (5335, 28000), (5432, 27500), (5500, 27160), (5600, 26675), (6160, 24250), (6790, 22000), (6875, 21728), (7000, 21340), (7469, 20000), (7700, 19400), (7760, 19250), (8536, 17500), (8750, 17072), (8800, 16975), (9625, 15520), (9700, 15400), (10000, 14938), (10670, 14000), (10864, 13750), (11000, 13580), (12125, 12320)]