121949800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{87107}}^1$

素因数の和:87130

約数の個数: 48

約数和(自身を含む): 324041760

約数和(自身を除く): 202091960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 87107, 174214, 348428, 435535, 609749, 696856, 871070, 1219498, 1742140, 2177675, 2438996, 3048745, 3484280, 4355350, 4877992, 6097490, 8710700, 12194980, 15243725, 17421400, 24389960, 30487450, 60974900, 121949800]

約数ペア:

[(1, 121949800), (2, 60974900), (4, 30487450), (5, 24389960), (7, 17421400), (8, 15243725), (10, 12194980), (14, 8710700), (20, 6097490), (25, 4877992), (28, 4355350), (35, 3484280), (40, 3048745), (50, 2438996), (56, 2177675), (70, 1742140), (100, 1219498), (140, 871070), (175, 696856), (200, 609749), (280, 435535), (350, 348428), (700, 174214), (1400, 87107)]