166877200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 463309632

約数和(自身を除く): 296432432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 107, 112, 140, 175, 200, 214, 280, 350, 400, 428, 535, 557, 560, 700, 749, 856, 1070, 1114, 1400, 1498, 1712, 2140, 2228, 2675, 2785, 2800, 2996, 3745, 3899, 4280, 4456, 5350, 5570, 5992, 7490, 7798, 8560, 8912, 10700, 11140, 11984, 13925, 14980, 15596, 18725, 19495, 21400, 22280, 27850, 29960, 31192, 37450, 38990, 42800, 44560, 55700, 59599, 59920, 62384, 74900, 77980, 97475, 111400, 119198, 149800, 155960, 194950, 222800, 238396, 297995, 299600, 311920, 389900, 417193, 476792, 595990, 779800, 834386, 953584, 1191980, 1489975, 1559600, 1668772, 2085965, 2383960, 2979950, 3337544, 4171930, 4767920, 5959900, 6675088, 8343860, 10429825, 11919800, 16687720, 20859650, 23839600, 33375440, 41719300, 83438600, 166877200]

約数ペア:

[(1, 166877200), (2, 83438600), (4, 41719300), (5, 33375440), (7, 23839600), (8, 20859650), (10, 16687720), (14, 11919800), (16, 10429825), (20, 8343860), (25, 6675088), (28, 5959900), (35, 4767920), (40, 4171930), (50, 3337544), (56, 2979950), (70, 2383960), (80, 2085965), (100, 1668772), (107, 1559600), (112, 1489975), (140, 1191980), (175, 953584), (200, 834386), (214, 779800), (280, 595990), (350, 476792), (400, 417193), (428, 389900), (535, 311920), (557, 299600), (560, 297995), (700, 238396), (749, 222800), (856, 194950), (1070, 155960), (1114, 149800), (1400, 119198), (1498, 111400), (1712, 97475), (2140, 77980), (2228, 74900), (2675, 62384), (2785, 59920), (2800, 59599), (2996, 55700), (3745, 44560), (3899, 42800), (4280, 38990), (4456, 37450), (5350, 31192), (5570, 29960), (5992, 27850), (7490, 22280), (7798, 21400), (8560, 19495), (8912, 18725), (10700, 15596), (11140, 14980), (11984, 13925)]