85799000

素因数分解:

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

素因数の和:155

約数の個数: 192

約数和(自身を含む): 249687360

約数和(自身を除く): 163888360

約数列:

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

約数ペア:

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