1889958000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2697

約数の個数: 320

約数和(自身を含む): 7376099328

約数和(自身を除く): 5486141328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 100, 102, 105, 112, 119, 120, 125, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 240, 250, 255, 272, 280, 300, 336, 340, 350, 357, 375, 400, 408, 420, 425, 476, 500, 510, 525, 560, 595, 600, 680, 700, 714, 750, 816, 840, 850, 875, 952, 1000, 1020, 1050, 1190, 1200, 1275, 1360, 1400, 1428, 1500, 1680, 1700, 1750, 1785, 1904, 2000, 2040, 2100, 2125, 2380, 2550, 2625, 2647, 2800, 2856, 2975, 3000, 3400, 3500, 3570, 4080, 4200, 4250, 4760, 5100, 5250, 5294, 5712, 5950, 6000, 6375, 6800, 7000, 7140, 7941, 8400, 8500, 8925, 9520, 10200, 10500, 10588, 11900, 12750, 13235, 14000, 14280, 14875, 15882, 17000, 17850, 18529, 20400, 21000, 21176, 23800, 25500, 26470, 28560, 29750, 31764, 34000, 35700, 37058, 39705, 42000, 42352, 44625, 44999, 47600, 51000, 52940, 55587, 59500, 63528, 66175, 71400, 74116, 79410, 89250, 89998, 92645, 102000, 105880, 111174, 119000, 127056, 132350, 134997, 142800, 148232, 158820, 178500, 179996, 185290, 198525, 211760, 222348, 224995, 238000, 264700, 269994, 277935, 296464, 314993, 317640, 330875, 357000, 359992, 370580, 397050, 444696, 449990, 463225, 529400, 539988, 555870, 629986, 635280, 661750, 674985, 714000, 719984, 741160, 794100, 889392, 899980, 926450, 944979, 992625, 1058800, 1079976, 1111740, 1124975, 1259972, 1323500, 1349970, 1389675, 1482320, 1574965, 1588200, 1799960, 1852900, 1889958, 1985250, 2159952, 2223480, 2249950, 2316125, 2519944, 2647000, 2699940, 2779350, 3149930, 3176400, 3374925, 3599920, 3705800, 3779916, 3970500, 4446960, 4499900, 4632250, 4724895, 5039888, 5294000, 5399880, 5558700, 5624875, 6299860, 6749850, 6948375, 7411600, 7559832, 7874825, 7941000, 8999800, 9264500, 9449790, 10799760, 11117400, 11249750, 12599720, 13499700, 13896750, 15119664, 15749650, 15882000, 16874625, 17999600, 18529000, 18899580, 22234800, 22499500, 23624475, 25199440, 26999400, 27793500, 31499300, 33749250, 37058000, 37799160, 39374125, 44999000, 47248950, 53998800, 55587000, 62998600, 67498500, 75598320, 78748250, 89998000, 94497900, 111174000, 118122375, 125997200, 134997000, 157496500, 188995800, 236244750, 269994000, 314993000, 377991600, 472489500, 629986000, 944979000, 1889958000]

約数ペア:

[(1, 1889958000), (2, 944979000), (3, 629986000), (4, 472489500), (5, 377991600), (6, 314993000), (7, 269994000), (8, 236244750), (10, 188995800), (12, 157496500), (14, 134997000), (15, 125997200), (16, 118122375), (17, 111174000), (20, 94497900), (21, 89998000), (24, 78748250), (25, 75598320), (28, 67498500), (30, 62998600), (34, 55587000), (35, 53998800), (40, 47248950), (42, 44999000), (48, 39374125), (50, 37799160), (51, 37058000), (56, 33749250), (60, 31499300), (68, 27793500), (70, 26999400), (75, 25199440), (80, 23624475), (84, 22499500), (85, 22234800), (100, 18899580), (102, 18529000), (105, 17999600), (112, 16874625), (119, 15882000), (120, 15749650), (125, 15119664), (136, 13896750), (140, 13499700), (150, 12599720), (168, 11249750), (170, 11117400), (175, 10799760), (200, 9449790), (204, 9264500), (210, 8999800), (238, 7941000), (240, 7874825), (250, 7559832), (255, 7411600), (272, 6948375), (280, 6749850), (300, 6299860), (336, 5624875), (340, 5558700), (350, 5399880), (357, 5294000), (375, 5039888), (400, 4724895), (408, 4632250), (420, 4499900), (425, 4446960), (476, 3970500), (500, 3779916), (510, 3705800), (525, 3599920), (560, 3374925), (595, 3176400), (600, 3149930), (680, 2779350), (700, 2699940), (714, 2647000), (750, 2519944), (816, 2316125), (840, 2249950), (850, 2223480), (875, 2159952), (952, 1985250), (1000, 1889958), (1020, 1852900), (1050, 1799960), (1190, 1588200), (1200, 1574965), (1275, 1482320), (1360, 1389675), (1400, 1349970), (1428, 1323500), (1500, 1259972), (1680, 1124975), (1700, 1111740), (1750, 1079976), (1785, 1058800), (1904, 992625), (2000, 944979), (2040, 926450), (2100, 899980), (2125, 889392), (2380, 794100), (2550, 741160), (2625, 719984), (2647, 714000), (2800, 674985), (2856, 661750), (2975, 635280), (3000, 629986), (3400, 555870), (3500, 539988), (3570, 529400), (4080, 463225), (4200, 449990), (4250, 444696), (4760, 397050), (5100, 370580), (5250, 359992), (5294, 357000), (5712, 330875), (5950, 317640), (6000, 314993), (6375, 296464), (6800, 277935), (7000, 269994), (7140, 264700), (7941, 238000), (8400, 224995), (8500, 222348), (8925, 211760), (9520, 198525), (10200, 185290), (10500, 179996), (10588, 178500), (11900, 158820), (12750, 148232), (13235, 142800), (14000, 134997), (14280, 132350), (14875, 127056), (15882, 119000), (17000, 111174), (17850, 105880), (18529, 102000), (20400, 92645), (21000, 89998), (21176, 89250), (23800, 79410), (25500, 74116), (26470, 71400), (28560, 66175), (29750, 63528), (31764, 59500), (34000, 55587), (35700, 52940), (37058, 51000), (39705, 47600), (42000, 44999), (42352, 44625)]