69937000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 190794240

約数和(自身を除く): 120857240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 97, 100, 103, 125, 140, 175, 194, 200, 206, 250, 280, 350, 388, 412, 485, 500, 515, 679, 700, 721, 776, 824, 875, 970, 1000, 1030, 1358, 1400, 1442, 1750, 1940, 2060, 2425, 2575, 2716, 2884, 3395, 3500, 3605, 3880, 4120, 4850, 5150, 5432, 5768, 6790, 7000, 7210, 9700, 9991, 10300, 12125, 12875, 13580, 14420, 16975, 18025, 19400, 19982, 20600, 24250, 25750, 27160, 28840, 33950, 36050, 39964, 48500, 49955, 51500, 67900, 69937, 72100, 79928, 84875, 90125, 97000, 99910, 103000, 135800, 139874, 144200, 169750, 180250, 199820, 249775, 279748, 339500, 349685, 360500, 399640, 499550, 559496, 679000, 699370, 721000, 999100, 1248875, 1398740, 1748425, 1998200, 2497750, 2797480, 3496850, 4995500, 6993700, 8742125, 9991000, 13987400, 17484250, 34968500, 69937000]

約数ペア:

[(1, 69937000), (2, 34968500), (4, 17484250), (5, 13987400), (7, 9991000), (8, 8742125), (10, 6993700), (14, 4995500), (20, 3496850), (25, 2797480), (28, 2497750), (35, 1998200), (40, 1748425), (50, 1398740), (56, 1248875), (70, 999100), (97, 721000), (100, 699370), (103, 679000), (125, 559496), (140, 499550), (175, 399640), (194, 360500), (200, 349685), (206, 339500), (250, 279748), (280, 249775), (350, 199820), (388, 180250), (412, 169750), (485, 144200), (500, 139874), (515, 135800), (679, 103000), (700, 99910), (721, 97000), (776, 90125), (824, 84875), (875, 79928), (970, 72100), (1000, 69937), (1030, 67900), (1358, 51500), (1400, 49955), (1442, 48500), (1750, 39964), (1940, 36050), (2060, 33950), (2425, 28840), (2575, 27160), (2716, 25750), (2884, 24250), (3395, 20600), (3500, 19982), (3605, 19400), (3880, 18025), (4120, 16975), (4850, 14420), (5150, 13580), (5432, 12875), (5768, 12125), (6790, 10300), (7000, 9991), (7210, 9700)]