85442000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 250698240

約数和(自身を除く): 165256240

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, 112, 119, 125, 136, 140, 170, 175, 200, 238, 250, 272, 280, 340, 350, 359, 400, 425, 476, 500, 560, 595, 680, 700, 718, 850, 875, 952, 1000, 1190, 1360, 1400, 1436, 1700, 1750, 1795, 1904, 2000, 2125, 2380, 2513, 2800, 2872, 2975, 3400, 3500, 3590, 4250, 4760, 5026, 5744, 5950, 6103, 6800, 7000, 7180, 8500, 8975, 9520, 10052, 11900, 12206, 12565, 14000, 14360, 14875, 17000, 17950, 20104, 23800, 24412, 25130, 28720, 29750, 30515, 34000, 35900, 40208, 42721, 44875, 47600, 48824, 50260, 59500, 61030, 62825, 71800, 85442, 89750, 97648, 100520, 119000, 122060, 125650, 143600, 152575, 170884, 179500, 201040, 213605, 238000, 244120, 251300, 305150, 314125, 341768, 359000, 427210, 488240, 502600, 610300, 628250, 683536, 718000, 762875, 854420, 1005200, 1068025, 1220600, 1256500, 1525750, 1708840, 2136050, 2441200, 2513000, 3051500, 3417680, 4272100, 5026000, 5340125, 6103000, 8544200, 10680250, 12206000, 17088400, 21360500, 42721000, 85442000]

約数ペア:

[(1, 85442000), (2, 42721000), (4, 21360500), (5, 17088400), (7, 12206000), (8, 10680250), (10, 8544200), (14, 6103000), (16, 5340125), (17, 5026000), (20, 4272100), (25, 3417680), (28, 3051500), (34, 2513000), (35, 2441200), (40, 2136050), (50, 1708840), (56, 1525750), (68, 1256500), (70, 1220600), (80, 1068025), (85, 1005200), (100, 854420), (112, 762875), (119, 718000), (125, 683536), (136, 628250), (140, 610300), (170, 502600), (175, 488240), (200, 427210), (238, 359000), (250, 341768), (272, 314125), (280, 305150), (340, 251300), (350, 244120), (359, 238000), (400, 213605), (425, 201040), (476, 179500), (500, 170884), (560, 152575), (595, 143600), (680, 125650), (700, 122060), (718, 119000), (850, 100520), (875, 97648), (952, 89750), (1000, 85442), (1190, 71800), (1360, 62825), (1400, 61030), (1436, 59500), (1700, 50260), (1750, 48824), (1795, 47600), (1904, 44875), (2000, 42721), (2125, 40208), (2380, 35900), (2513, 34000), (2800, 30515), (2872, 29750), (2975, 28720), (3400, 25130), (3500, 24412), (3590, 23800), (4250, 20104), (4760, 17950), (5026, 17000), (5744, 14875), (5950, 14360), (6103, 14000), (6800, 12565), (7000, 12206), (7180, 11900), (8500, 10052), (8975, 9520)]