129710000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 200

約数和(自身を含む): 383502240

約数和(自身を除く): 253792240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 109, 112, 119, 125, 136, 140, 170, 175, 200, 218, 238, 250, 272, 280, 340, 350, 400, 425, 436, 476, 500, 545, 560, 595, 625, 680, 700, 763, 850, 872, 875, 952, 1000, 1090, 1190, 1250, 1360, 1400, 1526, 1700, 1744, 1750, 1853, 1904, 2000, 2125, 2180, 2380, 2500, 2725, 2800, 2975, 3052, 3400, 3500, 3706, 3815, 4250, 4360, 4375, 4760, 5000, 5450, 5950, 6104, 6800, 7000, 7412, 7630, 8500, 8720, 8750, 9265, 9520, 10000, 10625, 10900, 11900, 12208, 12971, 13625, 14000, 14824, 14875, 15260, 17000, 17500, 18530, 19075, 21250, 21800, 23800, 25942, 27250, 29648, 29750, 30520, 34000, 35000, 37060, 38150, 42500, 43600, 46325, 47600, 51884, 54500, 59500, 61040, 64855, 68125, 70000, 74120, 74375, 76300, 85000, 92650, 95375, 103768, 109000, 119000, 129710, 136250, 148240, 148750, 152600, 170000, 185300, 190750, 207536, 218000, 231625, 238000, 259420, 272500, 297500, 305200, 324275, 370600, 381500, 463250, 476875, 518840, 545000, 595000, 648550, 741200, 763000, 926500, 953750, 1037680, 1090000, 1158125, 1190000, 1297100, 1526000, 1621375, 1853000, 1907500, 2316250, 2594200, 3242750, 3706000, 3815000, 4632500, 5188400, 6485500, 7630000, 8106875, 9265000, 12971000, 16213750, 18530000, 25942000, 32427500, 64855000, 129710000]

約数ペア:

[(1, 129710000), (2, 64855000), (4, 32427500), (5, 25942000), (7, 18530000), (8, 16213750), (10, 12971000), (14, 9265000), (16, 8106875), (17, 7630000), (20, 6485500), (25, 5188400), (28, 4632500), (34, 3815000), (35, 3706000), (40, 3242750), (50, 2594200), (56, 2316250), (68, 1907500), (70, 1853000), (80, 1621375), (85, 1526000), (100, 1297100), (109, 1190000), (112, 1158125), (119, 1090000), (125, 1037680), (136, 953750), (140, 926500), (170, 763000), (175, 741200), (200, 648550), (218, 595000), (238, 545000), (250, 518840), (272, 476875), (280, 463250), (340, 381500), (350, 370600), (400, 324275), (425, 305200), (436, 297500), (476, 272500), (500, 259420), (545, 238000), (560, 231625), (595, 218000), (625, 207536), (680, 190750), (700, 185300), (763, 170000), (850, 152600), (872, 148750), (875, 148240), (952, 136250), (1000, 129710), (1090, 119000), (1190, 109000), (1250, 103768), (1360, 95375), (1400, 92650), (1526, 85000), (1700, 76300), (1744, 74375), (1750, 74120), (1853, 70000), (1904, 68125), (2000, 64855), (2125, 61040), (2180, 59500), (2380, 54500), (2500, 51884), (2725, 47600), (2800, 46325), (2975, 43600), (3052, 42500), (3400, 38150), (3500, 37060), (3706, 35000), (3815, 34000), (4250, 30520), (4360, 29750), (4375, 29648), (4760, 27250), (5000, 25942), (5450, 23800), (5950, 21800), (6104, 21250), (6800, 19075), (7000, 18530), (7412, 17500), (7630, 17000), (8500, 15260), (8720, 14875), (8750, 14824), (9265, 14000), (9520, 13625), (10000, 12971), (10625, 12208), (10900, 11900)]