68994800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:667

約数の個数: 120

約数和(自身を含む): 194383392

約数和(自身を除く): 125388592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 164, 175, 200, 205, 280, 287, 328, 350, 400, 410, 560, 574, 601, 656, 700, 820, 1025, 1148, 1202, 1400, 1435, 1640, 2050, 2296, 2404, 2800, 2870, 3005, 3280, 4100, 4207, 4592, 4808, 5740, 6010, 7175, 8200, 8414, 9616, 11480, 12020, 14350, 15025, 16400, 16828, 21035, 22960, 24040, 24641, 28700, 30050, 33656, 42070, 48080, 49282, 57400, 60100, 67312, 84140, 98564, 105175, 114800, 120200, 123205, 168280, 172487, 197128, 210350, 240400, 246410, 336560, 344974, 394256, 420700, 492820, 616025, 689948, 841400, 862435, 985640, 1232050, 1379896, 1682800, 1724870, 1971280, 2464100, 2759792, 3449740, 4312175, 4928200, 6899480, 8624350, 9856400, 13798960, 17248700, 34497400, 68994800]

約数ペア:

[(1, 68994800), (2, 34497400), (4, 17248700), (5, 13798960), (7, 9856400), (8, 8624350), (10, 6899480), (14, 4928200), (16, 4312175), (20, 3449740), (25, 2759792), (28, 2464100), (35, 1971280), (40, 1724870), (41, 1682800), (50, 1379896), (56, 1232050), (70, 985640), (80, 862435), (82, 841400), (100, 689948), (112, 616025), (140, 492820), (164, 420700), (175, 394256), (200, 344974), (205, 336560), (280, 246410), (287, 240400), (328, 210350), (350, 197128), (400, 172487), (410, 168280), (560, 123205), (574, 120200), (601, 114800), (656, 105175), (700, 98564), (820, 84140), (1025, 67312), (1148, 60100), (1202, 57400), (1400, 49282), (1435, 48080), (1640, 42070), (2050, 33656), (2296, 30050), (2404, 28700), (2800, 24641), (2870, 24040), (3005, 22960), (3280, 21035), (4100, 16828), (4207, 16400), (4592, 15025), (4808, 14350), (5740, 12020), (6010, 11480), (7175, 9616), (8200, 8414)]