20251468800

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 528

約数和(自身を含む): 75478294080

約数和(自身を除く): 55226825280

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, 83, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 166, 180, 192, 200, 216, 225, 240, 249, 256, 270, 288, 300, 320, 332, 353, 360, 384, 400, 415, 432, 450, 480, 498, 512, 540, 576, 600, 640, 664, 675, 706, 720, 747, 768, 800, 830, 864, 900, 960, 996, 1024, 1059, 1080, 1152, 1200, 1245, 1280, 1328, 1350, 1412, 1440, 1494, 1536, 1600, 1660, 1728, 1765, 1800, 1920, 1992, 2075, 2118, 2160, 2241, 2304, 2400, 2490, 2560, 2656, 2700, 2824, 2880, 2988, 3072, 3177, 3200, 3320, 3456, 3530, 3600, 3735, 3840, 3984, 4150, 4236, 4320, 4482, 4608, 4800, 4980, 5120, 5295, 5312, 5400, 5648, 5760, 5976, 6225, 6354, 6400, 6640, 6912, 7060, 7200, 7470, 7680, 7968, 8300, 8472, 8640, 8825, 8964, 9216, 9531, 9600, 9960, 10590, 10624, 10800, 11205, 11296, 11520, 11952, 12450, 12708, 12800, 13280, 13824, 14120, 14400, 14940, 15360, 15885, 15936, 16600, 16944, 17280, 17650, 17928, 18675, 19062, 19200, 19920, 21180, 21248, 21600, 22410, 22592, 23040, 23904, 24900, 25416, 25600, 26475, 26560, 27648, 28240, 28800, 29299, 29880, 31770, 31872, 33200, 33888, 34560, 35300, 35856, 37350, 38124, 38400, 39840, 42360, 42496, 43200, 44820, 45184, 46080, 47655, 47808, 49800, 50832, 52950, 53120, 56025, 56480, 57600, 58598, 59760, 63540, 63744, 66400, 67776, 69120, 70600, 71712, 74700, 76248, 76800, 79425, 79680, 84720, 84992, 86400, 87897, 89640, 90368, 95310, 95616, 99600, 101664, 105900, 106240, 112050, 112960, 115200, 117196, 119520, 127080, 127488, 132800, 135552, 138240, 141200, 143424, 146495, 149400, 152496, 158850, 159360, 169440, 172800, 175794, 179280, 180736, 190620, 191232, 199200, 203328, 211800, 212480, 224100, 225920, 230400, 234392, 238275, 239040, 254160, 254976, 263691, 265600, 271104, 282400, 286848, 292990, 298800, 304992, 317700, 318720, 338880, 345600, 351588, 358560, 361472, 381240, 382464, 398400, 406656, 423600, 424960, 439485, 448200, 451840, 468784, 476550, 478080, 508320, 527382, 531200, 542208, 564800, 573696, 585980, 597600, 609984, 635400, 637440, 677760, 691200, 703176, 717120, 732475, 762480, 764928, 791073, 796800, 813312, 847200, 878970, 896400, 903680, 937568, 953100, 956160, 1016640, 1054764, 1062400, 1084416, 1129600, 1147392, 1171960, 1195200, 1219968, 1270800, 1274880, 1318455, 1355520, 1406352, 1434240, 1464950, 1524960, 1582146, 1593600, 1626624, 1694400, 1757940, 1792800, 1807360, 1875136, 1906200, 1912320, 2033280, 2109528, 2124800, 2197425, 2259200, 2294784, 2343920, 2390400, 2439936, 2541600, 2636910, 2711040, 2812704, 2868480, 2929900, 3049920, 3164292, 3187200, 3253248, 3388800, 3515880, 3585600, 3750272, 3812400, 3824640, 3955365, 4066560, 4219056, 4394850, 4518400, 4687840, 4780800, 4879872, 5083200, 5273820, 5422080, 5625408, 5736960, 5859800, 6099840, 6328584, 6374400, 6592275, 6777600, 7031760, 7171200, 7500544, 7624800, 7910730, 8133120, 8438112, 8789700, 9036800, 9375680, 9561600, 9759744, 10166400, 10547640, 11250816, 11473920, 11719600, 12199680, 12657168, 13184550, 13555200, 14063520, 14342400, 15001088, 15249600, 15821460, 16266240, 16876224, 17579400, 18751360, 19123200, 19776825, 20332800, 21095280, 22501632, 23439200, 24399360, 25314336, 26369100, 27110400, 28127040, 28684800, 30002176, 30499200, 31642920, 33752448, 35158800, 37502720, 39553650, 40665600, 42190560, 45003264, 46878400, 48798720, 50628672, 52738200, 56254080, 57369600, 60998400, 63285840, 67504896, 70317600, 75005440, 79107300, 81331200, 84381120, 90006528, 93756800, 101257344, 105476400, 112508160, 121996800, 126571680, 135009792, 140635200, 150010880, 158214600, 168762240, 187513600, 202514688, 210952800, 225016320, 243993600, 253143360, 270019584, 281270400, 316429200, 337524480, 375027200, 405029376, 421905600, 450032640, 506286720, 562540800, 632858400, 675048960, 750054400, 810058752, 843811200, 1012573440, 1125081600, 1265716800, 1350097920, 1687622400, 2025146880, 2250163200, 2531433600, 3375244800, 4050293760, 5062867200, 6750489600, 10125734400, 20251468800]

約数ペア:

[(1, 20251468800), (2, 10125734400), (3, 6750489600), (4, 5062867200), (5, 4050293760), (6, 3375244800), (8, 2531433600), (9, 2250163200), (10, 2025146880), (12, 1687622400), (15, 1350097920), (16, 1265716800), (18, 1125081600), (20, 1012573440), (24, 843811200), (25, 810058752), (27, 750054400), (30, 675048960), (32, 632858400), (36, 562540800), (40, 506286720), (45, 450032640), (48, 421905600), (50, 405029376), (54, 375027200), (60, 337524480), (64, 316429200), (72, 281270400), (75, 270019584), (80, 253143360), (83, 243993600), (90, 225016320), (96, 210952800), (100, 202514688), (108, 187513600), (120, 168762240), (128, 158214600), (135, 150010880), (144, 140635200), (150, 135009792), (160, 126571680), (166, 121996800), (180, 112508160), (192, 105476400), (200, 101257344), (216, 93756800), (225, 90006528), (240, 84381120), (249, 81331200), (256, 79107300), (270, 75005440), (288, 70317600), (300, 67504896), (320, 63285840), (332, 60998400), (353, 57369600), (360, 56254080), (384, 52738200), (400, 50628672), (415, 48798720), (432, 46878400), (450, 45003264), (480, 42190560), (498, 40665600), (512, 39553650), (540, 37502720), (576, 35158800), (600, 33752448), (640, 31642920), (664, 30499200), (675, 30002176), (706, 28684800), (720, 28127040), (747, 27110400), (768, 26369100), (800, 25314336), (830, 24399360), (864, 23439200), (900, 22501632), (960, 21095280), (996, 20332800), (1024, 19776825), (1059, 19123200), (1080, 18751360), (1152, 17579400), (1200, 16876224), (1245, 16266240), (1280, 15821460), (1328, 15249600), (1350, 15001088), (1412, 14342400), (1440, 14063520), (1494, 13555200), (1536, 13184550), (1600, 12657168), (1660, 12199680), (1728, 11719600), (1765, 11473920), (1800, 11250816), (1920, 10547640), (1992, 10166400), (2075, 9759744), (2118, 9561600), (2160, 9375680), (2241, 9036800), (2304, 8789700), (2400, 8438112), (2490, 8133120), (2560, 7910730), (2656, 7624800), (2700, 7500544), (2824, 7171200), (2880, 7031760), (2988, 6777600), (3072, 6592275), (3177, 6374400), (3200, 6328584), (3320, 6099840), (3456, 5859800), (3530, 5736960), (3600, 5625408), (3735, 5422080), (3840, 5273820), (3984, 5083200), (4150, 4879872), (4236, 4780800), (4320, 4687840), (4482, 4518400), (4608, 4394850), (4800, 4219056), (4980, 4066560), (5120, 3955365), (5295, 3824640), (5312, 3812400), (5400, 3750272), (5648, 3585600), (5760, 3515880), (5976, 3388800), (6225, 3253248), (6354, 3187200), (6400, 3164292), (6640, 3049920), (6912, 2929900), (7060, 2868480), (7200, 2812704), (7470, 2711040), (7680, 2636910), (7968, 2541600), (8300, 2439936), (8472, 2390400), (8640, 2343920), (8825, 2294784), (8964, 2259200), (9216, 2197425), (9531, 2124800), (9600, 2109528), (9960, 2033280), (10590, 1912320), (10624, 1906200), (10800, 1875136), (11205, 1807360), (11296, 1792800), (11520, 1757940), (11952, 1694400), (12450, 1626624), (12708, 1593600), (12800, 1582146), (13280, 1524960), (13824, 1464950), (14120, 1434240), (14400, 1406352), (14940, 1355520), (15360, 1318455), (15885, 1274880), (15936, 1270800), (16600, 1219968), (16944, 1195200), (17280, 1171960), (17650, 1147392), (17928, 1129600), (18675, 1084416), (19062, 1062400), (19200, 1054764), (19920, 1016640), (21180, 956160), (21248, 953100), (21600, 937568), (22410, 903680), (22592, 896400), (23040, 878970), (23904, 847200), (24900, 813312), (25416, 796800), (25600, 791073), (26475, 764928), (26560, 762480), (27648, 732475), (28240, 717120), (28800, 703176), (29299, 691200), (29880, 677760), (31770, 637440), (31872, 635400), (33200, 609984), (33888, 597600), (34560, 585980), (35300, 573696), (35856, 564800), (37350, 542208), (38124, 531200), (38400, 527382), (39840, 508320), (42360, 478080), (42496, 476550), (43200, 468784), (44820, 451840), (45184, 448200), (46080, 439485), (47655, 424960), (47808, 423600), (49800, 406656), (50832, 398400), (52950, 382464), (53120, 381240), (56025, 361472), (56480, 358560), (57600, 351588), (58598, 345600), (59760, 338880), (63540, 318720), (63744, 317700), (66400, 304992), (67776, 298800), (69120, 292990), (70600, 286848), (71712, 282400), (74700, 271104), (76248, 265600), (76800, 263691), (79425, 254976), (79680, 254160), (84720, 239040), (84992, 238275), (86400, 234392), (87897, 230400), (89640, 225920), (90368, 224100), (95310, 212480), (95616, 211800), (99600, 203328), (101664, 199200), (105900, 191232), (106240, 190620), (112050, 180736), (112960, 179280), (115200, 175794), (117196, 172800), (119520, 169440), (127080, 159360), (127488, 158850), (132800, 152496), (135552, 149400), (138240, 146495), (141200, 143424)]