82232500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 212731904

約数和(自身を除く): 130499404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 125, 127, 140, 148, 175, 185, 250, 254, 259, 350, 370, 500, 508, 518, 625, 635, 700, 740, 875, 889, 925, 1036, 1250, 1270, 1295, 1750, 1778, 1850, 2500, 2540, 2590, 3175, 3500, 3556, 3700, 4375, 4445, 4625, 4699, 5180, 6350, 6475, 8750, 8890, 9250, 9398, 12700, 12950, 15875, 17500, 17780, 18500, 18796, 22225, 23125, 23495, 25900, 31750, 32375, 32893, 44450, 46250, 46990, 63500, 64750, 65786, 79375, 88900, 92500, 93980, 111125, 117475, 129500, 131572, 158750, 161875, 164465, 222250, 234950, 317500, 323750, 328930, 444500, 469900, 555625, 587375, 647500, 657860, 822325, 1111250, 1174750, 1644650, 2222500, 2349500, 2936875, 3289300, 4111625, 5873750, 8223250, 11747500, 16446500, 20558125, 41116250, 82232500]

約数ペア:

[(1, 82232500), (2, 41116250), (4, 20558125), (5, 16446500), (7, 11747500), (10, 8223250), (14, 5873750), (20, 4111625), (25, 3289300), (28, 2936875), (35, 2349500), (37, 2222500), (50, 1644650), (70, 1174750), (74, 1111250), (100, 822325), (125, 657860), (127, 647500), (140, 587375), (148, 555625), (175, 469900), (185, 444500), (250, 328930), (254, 323750), (259, 317500), (350, 234950), (370, 222250), (500, 164465), (508, 161875), (518, 158750), (625, 131572), (635, 129500), (700, 117475), (740, 111125), (875, 93980), (889, 92500), (925, 88900), (1036, 79375), (1250, 65786), (1270, 64750), (1295, 63500), (1750, 46990), (1778, 46250), (1850, 44450), (2500, 32893), (2540, 32375), (2590, 31750), (3175, 25900), (3500, 23495), (3556, 23125), (3700, 22225), (4375, 18796), (4445, 18500), (4625, 17780), (4699, 17500), (5180, 15875), (6350, 12950), (6475, 12700), (8750, 9398), (8890, 9250)]