171598000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 516020544

約数和(自身を除く): 344422544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 80, 85, 98, 100, 103, 112, 119, 125, 136, 140, 170, 175, 196, 200, 206, 238, 245, 250, 272, 280, 340, 350, 392, 400, 412, 425, 476, 490, 500, 515, 560, 595, 680, 700, 721, 784, 824, 833, 850, 875, 952, 980, 1000, 1030, 1190, 1225, 1360, 1400, 1442, 1648, 1666, 1700, 1750, 1751, 1904, 1960, 2000, 2060, 2125, 2380, 2450, 2575, 2800, 2884, 2975, 3332, 3400, 3500, 3502, 3605, 3920, 4120, 4165, 4250, 4760, 4900, 5047, 5150, 5768, 5950, 6125, 6664, 6800, 7000, 7004, 7210, 8240, 8330, 8500, 8755, 9520, 9800, 10094, 10300, 11536, 11900, 12250, 12257, 12875, 13328, 14000, 14008, 14420, 14875, 16660, 17000, 17510, 18025, 19600, 20188, 20600, 20825, 23800, 24500, 24514, 25235, 25750, 28016, 28840, 29750, 33320, 34000, 35020, 36050, 40376, 41200, 41650, 43775, 47600, 49000, 49028, 50470, 51500, 57680, 59500, 61285, 66640, 70040, 72100, 80752, 83300, 85799, 87550, 90125, 98000, 98056, 100940, 103000, 104125, 119000, 122570, 126175, 140080, 144200, 166600, 171598, 175100, 180250, 196112, 201880, 206000, 208250, 218875, 238000, 245140, 252350, 288400, 306425, 333200, 343196, 350200, 360500, 403760, 416500, 428995, 437750, 490280, 504700, 612850, 630875, 686392, 700400, 721000, 833000, 857990, 875500, 980560, 1009400, 1225700, 1261750, 1372784, 1442000, 1532125, 1666000, 1715980, 1751000, 2018800, 2144975, 2451400, 2523500, 3064250, 3431960, 3502000, 4289950, 4902800, 5047000, 6128500, 6863920, 8579900, 10094000, 10724875, 12257000, 17159800, 21449750, 24514000, 34319600, 42899500, 85799000, 171598000]

約数ペア:

[(1, 171598000), (2, 85799000), (4, 42899500), (5, 34319600), (7, 24514000), (8, 21449750), (10, 17159800), (14, 12257000), (16, 10724875), (17, 10094000), (20, 8579900), (25, 6863920), (28, 6128500), (34, 5047000), (35, 4902800), (40, 4289950), (49, 3502000), (50, 3431960), (56, 3064250), (68, 2523500), (70, 2451400), (80, 2144975), (85, 2018800), (98, 1751000), (100, 1715980), (103, 1666000), (112, 1532125), (119, 1442000), (125, 1372784), (136, 1261750), (140, 1225700), (170, 1009400), (175, 980560), (196, 875500), (200, 857990), (206, 833000), (238, 721000), (245, 700400), (250, 686392), (272, 630875), (280, 612850), (340, 504700), (350, 490280), (392, 437750), (400, 428995), (412, 416500), (425, 403760), (476, 360500), (490, 350200), (500, 343196), (515, 333200), (560, 306425), (595, 288400), (680, 252350), (700, 245140), (721, 238000), (784, 218875), (824, 208250), (833, 206000), (850, 201880), (875, 196112), (952, 180250), (980, 175100), (1000, 171598), (1030, 166600), (1190, 144200), (1225, 140080), (1360, 126175), (1400, 122570), (1442, 119000), (1648, 104125), (1666, 103000), (1700, 100940), (1750, 98056), (1751, 98000), (1904, 90125), (1960, 87550), (2000, 85799), (2060, 83300), (2125, 80752), (2380, 72100), (2450, 70040), (2575, 66640), (2800, 61285), (2884, 59500), (2975, 57680), (3332, 51500), (3400, 50470), (3500, 49028), (3502, 49000), (3605, 47600), (3920, 43775), (4120, 41650), (4165, 41200), (4250, 40376), (4760, 36050), (4900, 35020), (5047, 34000), (5150, 33320), (5768, 29750), (5950, 28840), (6125, 28016), (6664, 25750), (6800, 25235), (7000, 24514), (7004, 24500), (7210, 23800), (8240, 20825), (8330, 20600), (8500, 20188), (8755, 19600), (9520, 18025), (9800, 17510), (10094, 17000), (10300, 16660), (11536, 14875), (11900, 14420), (12250, 14008), (12257, 14000), (12875, 13328)]