494920800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2123

約数の個数: 288

約数和(自身を含む): 1953624960

約数和(自身を除く): 1458704160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 132, 135, 144, 150, 160, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 288, 297, 300, 330, 352, 360, 396, 400, 432, 440, 450, 480, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 800, 825, 864, 880, 900, 990, 1056, 1080, 1100, 1188, 1200, 1320, 1350, 1440, 1485, 1584, 1650, 1760, 1800, 1980, 2083, 2160, 2200, 2376, 2400, 2475, 2640, 2700, 2970, 3168, 3300, 3600, 3960, 4166, 4320, 4400, 4752, 4950, 5280, 5400, 5940, 6249, 6600, 7200, 7425, 7920, 8332, 8800, 9504, 9900, 10415, 10800, 11880, 12498, 13200, 14850, 15840, 16664, 18747, 19800, 20830, 21600, 22913, 23760, 24996, 26400, 29700, 31245, 33328, 37494, 39600, 41660, 45826, 47520, 49992, 52075, 56241, 59400, 62490, 66656, 68739, 74988, 79200, 83320, 91652, 93735, 99984, 104150, 112482, 114565, 118800, 124980, 137478, 149976, 156225, 166640, 183304, 187470, 199968, 206217, 208300, 224964, 229130, 237600, 249960, 274956, 281205, 299952, 312450, 333280, 343695, 366608, 374940, 412434, 416600, 449928, 458260, 468675, 499920, 549912, 562410, 572825, 599904, 618651, 624900, 687390, 733216, 749880, 824868, 833200, 899856, 916520, 937350, 999840, 1031085, 1099824, 1124820, 1145650, 1237302, 1249800, 1374780, 1406025, 1499760, 1649736, 1666400, 1718475, 1799712, 1833040, 1874700, 2062170, 2199648, 2249640, 2291300, 2474604, 2499600, 2749560, 2812050, 2999520, 3093255, 3299472, 3436950, 3666080, 3749400, 4124340, 4499280, 4582600, 4949208, 4999200, 5155425, 5499120, 5624100, 6186510, 6598944, 6873900, 7498800, 8248680, 8998560, 9165200, 9898416, 10310850, 10998240, 11248200, 12373020, 13747800, 14997600, 15466275, 16497360, 18330400, 19796832, 20621700, 22496400, 24746040, 27495600, 30932550, 32994720, 41243400, 44992800, 49492080, 54991200, 61865100, 82486800, 98984160, 123730200, 164973600, 247460400, 494920800]

約数ペア:

[(1, 494920800), (2, 247460400), (3, 164973600), (4, 123730200), (5, 98984160), (6, 82486800), (8, 61865100), (9, 54991200), (10, 49492080), (11, 44992800), (12, 41243400), (15, 32994720), (16, 30932550), (18, 27495600), (20, 24746040), (22, 22496400), (24, 20621700), (25, 19796832), (27, 18330400), (30, 16497360), (32, 15466275), (33, 14997600), (36, 13747800), (40, 12373020), (44, 11248200), (45, 10998240), (48, 10310850), (50, 9898416), (54, 9165200), (55, 8998560), (60, 8248680), (66, 7498800), (72, 6873900), (75, 6598944), (80, 6186510), (88, 5624100), (90, 5499120), (96, 5155425), (99, 4999200), (100, 4949208), (108, 4582600), (110, 4499280), (120, 4124340), (132, 3749400), (135, 3666080), (144, 3436950), (150, 3299472), (160, 3093255), (165, 2999520), (176, 2812050), (180, 2749560), (198, 2499600), (200, 2474604), (216, 2291300), (220, 2249640), (225, 2199648), (240, 2062170), (264, 1874700), (270, 1833040), (275, 1799712), (288, 1718475), (297, 1666400), (300, 1649736), (330, 1499760), (352, 1406025), (360, 1374780), (396, 1249800), (400, 1237302), (432, 1145650), (440, 1124820), (450, 1099824), (480, 1031085), (495, 999840), (528, 937350), (540, 916520), (550, 899856), (594, 833200), (600, 824868), (660, 749880), (675, 733216), (720, 687390), (792, 624900), (800, 618651), (825, 599904), (864, 572825), (880, 562410), (900, 549912), (990, 499920), (1056, 468675), (1080, 458260), (1100, 449928), (1188, 416600), (1200, 412434), (1320, 374940), (1350, 366608), (1440, 343695), (1485, 333280), (1584, 312450), (1650, 299952), (1760, 281205), (1800, 274956), (1980, 249960), (2083, 237600), (2160, 229130), (2200, 224964), (2376, 208300), (2400, 206217), (2475, 199968), (2640, 187470), (2700, 183304), (2970, 166640), (3168, 156225), (3300, 149976), (3600, 137478), (3960, 124980), (4166, 118800), (4320, 114565), (4400, 112482), (4752, 104150), (4950, 99984), (5280, 93735), (5400, 91652), (5940, 83320), (6249, 79200), (6600, 74988), (7200, 68739), (7425, 66656), (7920, 62490), (8332, 59400), (8800, 56241), (9504, 52075), (9900, 49992), (10415, 47520), (10800, 45826), (11880, 41660), (12498, 39600), (13200, 37494), (14850, 33328), (15840, 31245), (16664, 29700), (18747, 26400), (19800, 24996), (20830, 23760), (21600, 22913)]