243993600

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{353}}^1$

素因数の和:392

約数の個数: 264

約数和(自身を含む): 898551120

約数和(自身を除く): 654557520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 353, 360, 384, 400, 432, 450, 480, 512, 540, 576, 600, 640, 675, 706, 720, 768, 800, 864, 900, 960, 1024, 1059, 1080, 1152, 1200, 1280, 1350, 1412, 1440, 1536, 1600, 1728, 1765, 1800, 1920, 2118, 2160, 2304, 2400, 2560, 2700, 2824, 2880, 3072, 3177, 3200, 3456, 3530, 3600, 3840, 4236, 4320, 4608, 4800, 5120, 5295, 5400, 5648, 5760, 6354, 6400, 6912, 7060, 7200, 7680, 8472, 8640, 8825, 9216, 9531, 9600, 10590, 10800, 11296, 11520, 12708, 12800, 13824, 14120, 14400, 15360, 15885, 16944, 17280, 17650, 19062, 19200, 21180, 21600, 22592, 23040, 25416, 25600, 26475, 27648, 28240, 28800, 31770, 33888, 34560, 35300, 38124, 38400, 42360, 43200, 45184, 46080, 47655, 50832, 52950, 56480, 57600, 63540, 67776, 69120, 70600, 76248, 76800, 79425, 84720, 86400, 90368, 95310, 101664, 105900, 112960, 115200, 127080, 135552, 138240, 141200, 152496, 158850, 169440, 172800, 180736, 190620, 203328, 211800, 225920, 230400, 238275, 254160, 271104, 282400, 304992, 317700, 338880, 345600, 361472, 381240, 406656, 423600, 451840, 476550, 508320, 542208, 564800, 609984, 635400, 677760, 691200, 762480, 813312, 847200, 903680, 953100, 1016640, 1084416, 1129600, 1219968, 1270800, 1355520, 1524960, 1626624, 1694400, 1807360, 1906200, 2033280, 2259200, 2439936, 2541600, 2711040, 3049920, 3253248, 3388800, 3812400, 4066560, 4518400, 4879872, 5083200, 5422080, 6099840, 6777600, 7624800, 8133120, 9036800, 9759744, 10166400, 12199680, 13555200, 15249600, 16266240, 20332800, 24399360, 27110400, 30499200, 40665600, 48798720, 60998400, 81331200, 121996800, 243993600]

約数ペア:

[(1, 243993600), (2, 121996800), (3, 81331200), (4, 60998400), (5, 48798720), (6, 40665600), (8, 30499200), (9, 27110400), (10, 24399360), (12, 20332800), (15, 16266240), (16, 15249600), (18, 13555200), (20, 12199680), (24, 10166400), (25, 9759744), (27, 9036800), (30, 8133120), (32, 7624800), (36, 6777600), (40, 6099840), (45, 5422080), (48, 5083200), (50, 4879872), (54, 4518400), (60, 4066560), (64, 3812400), (72, 3388800), (75, 3253248), (80, 3049920), (90, 2711040), (96, 2541600), (100, 2439936), (108, 2259200), (120, 2033280), (128, 1906200), (135, 1807360), (144, 1694400), (150, 1626624), (160, 1524960), (180, 1355520), (192, 1270800), (200, 1219968), (216, 1129600), (225, 1084416), (240, 1016640), (256, 953100), (270, 903680), (288, 847200), (300, 813312), (320, 762480), (353, 691200), (360, 677760), (384, 635400), (400, 609984), (432, 564800), (450, 542208), (480, 508320), (512, 476550), (540, 451840), (576, 423600), (600, 406656), (640, 381240), (675, 361472), (706, 345600), (720, 338880), (768, 317700), (800, 304992), (864, 282400), (900, 271104), (960, 254160), (1024, 238275), (1059, 230400), (1080, 225920), (1152, 211800), (1200, 203328), (1280, 190620), (1350, 180736), (1412, 172800), (1440, 169440), (1536, 158850), (1600, 152496), (1728, 141200), (1765, 138240), (1800, 135552), (1920, 127080), (2118, 115200), (2160, 112960), (2304, 105900), (2400, 101664), (2560, 95310), (2700, 90368), (2824, 86400), (2880, 84720), (3072, 79425), (3177, 76800), (3200, 76248), (3456, 70600), (3530, 69120), (3600, 67776), (3840, 63540), (4236, 57600), (4320, 56480), (4608, 52950), (4800, 50832), (5120, 47655), (5295, 46080), (5400, 45184), (5648, 43200), (5760, 42360), (6354, 38400), (6400, 38124), (6912, 35300), (7060, 34560), (7200, 33888), (7680, 31770), (8472, 28800), (8640, 28240), (8825, 27648), (9216, 26475), (9531, 25600), (9600, 25416), (10590, 23040), (10800, 22592), (11296, 21600), (11520, 21180), (12708, 19200), (12800, 19062), (13824, 17650), (14120, 17280), (14400, 16944), (15360, 15885)]