17938612800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{353}}^1\times {\mathrm{3529}}^1$

素因数の和:3910

約数の個数: 252

約数和(自身を含む): 63956801220

約数和(自身を除く): 46018188420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 353, 360, 400, 450, 480, 576, 600, 706, 720, 800, 900, 960, 1059, 1200, 1412, 1440, 1600, 1765, 1800, 2118, 2400, 2824, 2880, 3177, 3529, 3530, 3600, 4236, 4800, 5295, 5648, 6354, 7058, 7060, 7200, 8472, 8825, 10587, 10590, 11296, 12708, 14116, 14120, 14400, 15885, 16944, 17645, 17650, 21174, 21180, 22592, 25416, 26475, 28232, 28240, 31761, 31770, 33888, 35290, 35300, 42348, 42360, 50832, 52935, 52950, 56464, 56480, 63522, 63540, 67776, 70580, 70600, 79425, 84696, 84720, 88225, 101664, 105870, 105900, 112928, 112960, 127044, 127080, 141160, 141200, 158805, 158850, 169392, 169440, 176450, 203328, 211740, 211800, 225856, 254088, 254160, 264675, 282320, 282400, 317610, 317700, 338784, 338880, 352900, 423480, 423600, 508176, 508320, 529350, 564640, 564800, 635220, 635400, 677568, 705800, 794025, 846960, 847200, 1016352, 1016640, 1058700, 1129280, 1245737, 1270440, 1270800, 1411600, 1588050, 1693920, 1694400, 2032704, 2117400, 2491474, 2540880, 2541600, 2823200, 3176100, 3387840, 3737211, 4234800, 4982948, 5081760, 5083200, 5646400, 6228685, 6352200, 7474422, 8469600, 9965896, 10163520, 11211633, 12457370, 12704400, 14948844, 16939200, 18686055, 19931792, 22423266, 24914740, 25408800, 29897688, 31143425, 37372110, 39863584, 44846532, 49829480, 50817600, 56058165, 59795376, 62286850, 74744220, 79727168, 89693064, 93430275, 99658960, 112116330, 119590752, 124573700, 149488440, 179386128, 186860550, 199317920, 224232660, 239181504, 249147400, 280290825, 298976880, 358772256, 373721100, 398635840, 448465320, 498294800, 560581650, 597953760, 717544512, 747442200, 896930640, 996589600, 1121163300, 1195907520, 1494884400, 1793861280, 1993179200, 2242326600, 2989768800, 3587722560, 4484653200, 5979537600, 8969306400, 17938612800]

約数ペア:

[(1, 17938612800), (2, 8969306400), (3, 5979537600), (4, 4484653200), (5, 3587722560), (6, 2989768800), (8, 2242326600), (9, 1993179200), (10, 1793861280), (12, 1494884400), (15, 1195907520), (16, 1121163300), (18, 996589600), (20, 896930640), (24, 747442200), (25, 717544512), (30, 597953760), (32, 560581650), (36, 498294800), (40, 448465320), (45, 398635840), (48, 373721100), (50, 358772256), (60, 298976880), (64, 280290825), (72, 249147400), (75, 239181504), (80, 224232660), (90, 199317920), (96, 186860550), (100, 179386128), (120, 149488440), (144, 124573700), (150, 119590752), (160, 112116330), (180, 99658960), (192, 93430275), (200, 89693064), (225, 79727168), (240, 74744220), (288, 62286850), (300, 59795376), (320, 56058165), (353, 50817600), (360, 49829480), (400, 44846532), (450, 39863584), (480, 37372110), (576, 31143425), (600, 29897688), (706, 25408800), (720, 24914740), (800, 22423266), (900, 19931792), (960, 18686055), (1059, 16939200), (1200, 14948844), (1412, 12704400), (1440, 12457370), (1600, 11211633), (1765, 10163520), (1800, 9965896), (2118, 8469600), (2400, 7474422), (2824, 6352200), (2880, 6228685), (3177, 5646400), (3529, 5083200), (3530, 5081760), (3600, 4982948), (4236, 4234800), (4800, 3737211), (5295, 3387840), (5648, 3176100), (6354, 2823200), (7058, 2541600), (7060, 2540880), (7200, 2491474), (8472, 2117400), (8825, 2032704), (10587, 1694400), (10590, 1693920), (11296, 1588050), (12708, 1411600), (14116, 1270800), (14120, 1270440), (14400, 1245737), (15885, 1129280), (16944, 1058700), (17645, 1016640), (17650, 1016352), (21174, 847200), (21180, 846960), (22592, 794025), (25416, 705800), (26475, 677568), (28232, 635400), (28240, 635220), (31761, 564800), (31770, 564640), (33888, 529350), (35290, 508320), (35300, 508176), (42348, 423600), (42360, 423480), (50832, 352900), (52935, 338880), (52950, 338784), (56464, 317700), (56480, 317610), (63522, 282400), (63540, 282320), (67776, 264675), (70580, 254160), (70600, 254088), (79425, 225856), (84696, 211800), (84720, 211740), (88225, 203328), (101664, 176450), (105870, 169440), (105900, 169392), (112928, 158850), (112960, 158805), (127044, 141200), (127080, 141160)]