136129000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19447}}^1$

素因数の和:19475

約数の個数: 64

約数和(自身を含む): 364066560

約数和(自身を除く): 227937560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 19447, 38894, 77788, 97235, 136129, 155576, 194470, 272258, 388940, 486175, 544516, 680645, 777880, 972350, 1089032, 1361290, 1944700, 2430875, 2722580, 3403225, 3889400, 4861750, 5445160, 6806450, 9723500, 13612900, 17016125, 19447000, 27225800, 34032250, 68064500, 136129000]

約数ペア:

[(1, 136129000), (2, 68064500), (4, 34032250), (5, 27225800), (7, 19447000), (8, 17016125), (10, 13612900), (14, 9723500), (20, 6806450), (25, 5445160), (28, 4861750), (35, 3889400), (40, 3403225), (50, 2722580), (56, 2430875), (70, 1944700), (100, 1361290), (125, 1089032), (140, 972350), (175, 777880), (200, 680645), (250, 544516), (280, 486175), (350, 388940), (500, 272258), (700, 194470), (875, 155576), (1000, 136129), (1400, 97235), (1750, 77788), (3500, 38894), (7000, 19447)]