217679400

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{1493}}^1$

素因数の和:1527

約数の個数: 168

約数和(自身を含む): 759318030

約数和(自身を除く): 541638630

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 729, 810, 900, 972, 1080, 1215, 1350, 1458, 1493, 1620, 1800, 1944, 2025, 2430, 2700, 2916, 2986, 3240, 3645, 4050, 4479, 4860, 5400, 5832, 5972, 6075, 7290, 7465, 8100, 8958, 9720, 11944, 12150, 13437, 14580, 14930, 16200, 17916, 18225, 22395, 24300, 26874, 29160, 29860, 35832, 36450, 37325, 40311, 44790, 48600, 53748, 59720, 67185, 72900, 74650, 80622, 89580, 107496, 111975, 120933, 134370, 145800, 149300, 161244, 179160, 201555, 223950, 241866, 268740, 298600, 322488, 335925, 362799, 403110, 447900, 483732, 537480, 604665, 671850, 725598, 806220, 895800, 967464, 1007775, 1088397, 1209330, 1343700, 1451196, 1612440, 1813995, 2015550, 2176794, 2418660, 2687400, 2902392, 3023325, 3627990, 4031100, 4353588, 4837320, 5441985, 6046650, 7255980, 8062200, 8707176, 9069975, 10883970, 12093300, 14511960, 18139950, 21767940, 24186600, 27209925, 36279900, 43535880, 54419850, 72559800, 108839700, 217679400]

約数ペア:

[(1, 217679400), (2, 108839700), (3, 72559800), (4, 54419850), (5, 43535880), (6, 36279900), (8, 27209925), (9, 24186600), (10, 21767940), (12, 18139950), (15, 14511960), (18, 12093300), (20, 10883970), (24, 9069975), (25, 8707176), (27, 8062200), (30, 7255980), (36, 6046650), (40, 5441985), (45, 4837320), (50, 4353588), (54, 4031100), (60, 3627990), (72, 3023325), (75, 2902392), (81, 2687400), (90, 2418660), (100, 2176794), (108, 2015550), (120, 1813995), (135, 1612440), (150, 1451196), (162, 1343700), (180, 1209330), (200, 1088397), (216, 1007775), (225, 967464), (243, 895800), (270, 806220), (300, 725598), (324, 671850), (360, 604665), (405, 537480), (450, 483732), (486, 447900), (540, 403110), (600, 362799), (648, 335925), (675, 322488), (729, 298600), (810, 268740), (900, 241866), (972, 223950), (1080, 201555), (1215, 179160), (1350, 161244), (1458, 149300), (1493, 145800), (1620, 134370), (1800, 120933), (1944, 111975), (2025, 107496), (2430, 89580), (2700, 80622), (2916, 74650), (2986, 72900), (3240, 67185), (3645, 59720), (4050, 53748), (4479, 48600), (4860, 44790), (5400, 40311), (5832, 37325), (5972, 36450), (6075, 35832), (7290, 29860), (7465, 29160), (8100, 26874), (8958, 24300), (9720, 22395), (11944, 18225), (12150, 17916), (13437, 16200), (14580, 14930)]