84717500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 218330112

約数和(自身を除く): 133612612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 103, 125, 140, 175, 188, 206, 235, 250, 329, 350, 412, 470, 500, 515, 625, 658, 700, 721, 875, 940, 1030, 1175, 1250, 1316, 1442, 1645, 1750, 2060, 2350, 2500, 2575, 2884, 3290, 3500, 3605, 4375, 4700, 4841, 5150, 5875, 6580, 7210, 8225, 8750, 9682, 10300, 11750, 12875, 14420, 16450, 17500, 18025, 19364, 23500, 24205, 25750, 29375, 32900, 33887, 36050, 41125, 48410, 51500, 58750, 64375, 67774, 72100, 82250, 90125, 96820, 117500, 121025, 128750, 135548, 164500, 169435, 180250, 205625, 242050, 257500, 338870, 360500, 411250, 450625, 484100, 605125, 677740, 822500, 847175, 901250, 1210250, 1694350, 1802500, 2420500, 3025625, 3388700, 4235875, 6051250, 8471750, 12102500, 16943500, 21179375, 42358750, 84717500]

約数ペア:

[(1, 84717500), (2, 42358750), (4, 21179375), (5, 16943500), (7, 12102500), (10, 8471750), (14, 6051250), (20, 4235875), (25, 3388700), (28, 3025625), (35, 2420500), (47, 1802500), (50, 1694350), (70, 1210250), (94, 901250), (100, 847175), (103, 822500), (125, 677740), (140, 605125), (175, 484100), (188, 450625), (206, 411250), (235, 360500), (250, 338870), (329, 257500), (350, 242050), (412, 205625), (470, 180250), (500, 169435), (515, 164500), (625, 135548), (658, 128750), (700, 121025), (721, 117500), (875, 96820), (940, 90125), (1030, 82250), (1175, 72100), (1250, 67774), (1316, 64375), (1442, 58750), (1645, 51500), (1750, 48410), (2060, 41125), (2350, 36050), (2500, 33887), (2575, 32900), (2884, 29375), (3290, 25750), (3500, 24205), (3605, 23500), (4375, 19364), (4700, 18025), (4841, 17500), (5150, 16450), (5875, 14420), (6580, 12875), (7210, 11750), (8225, 10300), (8750, 9682)]