136486000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{9749}}^1$

素因数の和:9779

約数の個数: 80

約数和(自身を含む): 377208000

約数和(自身を除く): 240722000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 9749, 14000, 19498, 38996, 48745, 68243, 77992, 97490, 136486, 155984, 194980, 243725, 272972, 341215, 389960, 487450, 545944, 682430, 779920, 974900, 1091888, 1218625, 1364860, 1706075, 1949800, 2437250, 2729720, 3412150, 3899600, 4874500, 5459440, 6824300, 8530375, 9749000, 13648600, 17060750, 19498000, 27297200, 34121500, 68243000, 136486000]

約数ペア:

[(1, 136486000), (2, 68243000), (4, 34121500), (5, 27297200), (7, 19498000), (8, 17060750), (10, 13648600), (14, 9749000), (16, 8530375), (20, 6824300), (25, 5459440), (28, 4874500), (35, 3899600), (40, 3412150), (50, 2729720), (56, 2437250), (70, 1949800), (80, 1706075), (100, 1364860), (112, 1218625), (125, 1091888), (140, 974900), (175, 779920), (200, 682430), (250, 545944), (280, 487450), (350, 389960), (400, 341215), (500, 272972), (560, 243725), (700, 194980), (875, 155984), (1000, 136486), (1400, 97490), (1750, 77992), (2000, 68243), (2800, 48745), (3500, 38996), (7000, 19498), (9749, 14000)]