81711590400

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{977}}^1$

素因数の和:1038

約数の個数: 792

約数和(自身を含む): 330164232720

約数和(自身を除く): 248452642320

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, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 121, 128, 132, 135, 144, 150, 160, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 242, 256, 264, 270, 275, 288, 297, 300, 320, 330, 352, 360, 363, 384, 396, 400, 432, 440, 450, 480, 484, 495, 512, 528, 540, 550, 576, 594, 600, 605, 640, 660, 675, 704, 720, 726, 768, 792, 800, 825, 864, 880, 900, 960, 968, 977, 990, 1024, 1056, 1080, 1089, 1100, 1152, 1188, 1200, 1210, 1280, 1320, 1350, 1408, 1440, 1452, 1485, 1536, 1584, 1600, 1650, 1728, 1760, 1800, 1815, 1920, 1936, 1954, 1980, 2112, 2160, 2178, 2200, 2304, 2376, 2400, 2420, 2475, 2560, 2640, 2700, 2816, 2880, 2904, 2931, 2970, 3025, 3072, 3168, 3200, 3267, 3300, 3456, 3520, 3600, 3630, 3840, 3872, 3908, 3960, 4224, 4320, 4356, 4400, 4608, 4752, 4800, 4840, 4885, 4950, 5120, 5280, 5400, 5445, 5632, 5760, 5808, 5862, 5940, 6050, 6336, 6400, 6534, 6600, 6912, 7040, 7200, 7260, 7425, 7680, 7744, 7816, 7920, 8448, 8640, 8712, 8793, 8800, 9075, 9216, 9504, 9600, 9680, 9770, 9900, 10560, 10747, 10800, 10890, 11264, 11520, 11616, 11724, 11880, 12100, 12672, 12800, 13068, 13200, 13824, 14080, 14400, 14520, 14655, 14850, 15360, 15488, 15632, 15840, 16335, 16896, 17280, 17424, 17586, 17600, 18150, 19008, 19200, 19360, 19540, 19800, 21120, 21494, 21600, 21780, 23040, 23232, 23448, 23760, 24200, 24425, 25344, 25600, 26136, 26379, 26400, 27225, 27648, 28160, 28800, 29040, 29310, 29700, 30976, 31264, 31680, 32241, 32670, 33792, 34560, 34848, 35172, 35200, 36300, 38016, 38400, 38720, 39080, 39600, 42240, 42988, 43200, 43560, 43965, 46080, 46464, 46896, 47520, 48400, 48850, 50688, 52272, 52758, 52800, 53735, 54450, 56320, 57600, 58080, 58620, 59400, 61952, 62528, 63360, 64482, 65340, 69120, 69696, 70344, 70400, 72600, 73275, 76032, 76800, 77440, 78160, 79200, 81675, 84480, 85976, 86400, 87120, 87930, 92928, 93792, 95040, 96723, 96800, 97700, 101376, 104544, 105516, 105600, 107470, 108900, 115200, 116160, 117240, 118217, 118800, 123904, 125056, 126720, 128964, 130680, 131895, 138240, 139392, 140688, 140800, 145200, 146550, 152064, 154880, 156320, 158400, 161205, 163350, 168960, 171952, 172800, 174240, 175860, 185856, 187584, 190080, 193446, 193600, 195400, 209088, 211032, 211200, 214940, 217800, 219825, 230400, 232320, 234480, 236434, 237600, 250112, 253440, 257928, 261360, 263790, 268675, 278784, 281376, 281600, 290169, 290400, 293100, 304128, 309760, 312640, 316800, 322410, 326700, 343904, 345600, 348480, 351720, 354651, 371712, 375168, 380160, 386892, 387200, 390800, 418176, 422064, 422400, 429880, 435600, 439650, 464640, 468960, 472868, 475200, 483615, 500224, 506880, 515856, 522720, 527580, 537350, 557568, 562752, 580338, 580800, 586200, 591085, 619520, 625280, 633600, 644820, 653400, 659475, 687808, 691200, 696960, 703440, 709302, 750336, 760320, 773784, 774400, 781600, 806025, 836352, 844128, 844800, 859760, 871200, 879300, 929280, 937920, 945736, 950400, 967230, 1000448, 1031712, 1045440, 1055160, 1063953, 1074700, 1115136, 1125504, 1160676, 1161600, 1172400, 1182170, 1250560, 1267200, 1289640, 1306800, 1318950, 1375616, 1393920, 1406880, 1418604, 1450845, 1500672, 1520640, 1547568, 1548800, 1563200, 1612050, 1672704, 1688256, 1719520, 1742400, 1758600, 1773255, 1858560, 1875840, 1891472, 1900800, 1934460, 2063424, 2090880, 2110320, 2127906, 2149400, 2251008, 2321352, 2323200, 2344800, 2364340, 2418075, 2501120, 2534400, 2579280, 2613600, 2637900, 2751232, 2787840, 2813760, 2837208, 2901690, 2955425, 3001344, 3095136, 3097600, 3126400, 3191859, 3224100, 3345408, 3376512, 3439040, 3484800, 3517200, 3546510, 3751680, 3782944, 3801600, 3868920, 4126848, 4181760, 4220640, 4255812, 4298800, 4502016, 4642704, 4646400, 4689600, 4728680, 4836150, 5002240, 5158560, 5227200, 5275800, 5319765, 5502464, 5575680, 5627520, 5674416, 5803380, 5910850, 6190272, 6252800, 6383718, 6448200, 6753024, 6878080, 6969600, 7034400, 7093020, 7254225, 7503360, 7565888, 7603200, 7737840, 8253696, 8363520, 8441280, 8511624, 8597600, 8866275, 9004032, 9285408, 9292800, 9379200, 9457360, 9672300, 10317120, 10454400, 10551600, 10639530, 11004928, 11255040, 11348832, 11606760, 11821700, 12380544, 12505600, 12767436, 12896400, 13506048, 13756160, 13939200, 14068800, 14186040, 14508450, 15006720, 15131776, 15475680, 15959295, 16507392, 16727040, 16882560, 17023248, 17195200, 17732550, 18570816, 18758400, 18914720, 19344600, 20634240, 20908800, 21103200, 21279060, 22510080, 22697664, 23213520, 23643400, 24761088, 25011200, 25534872, 25792800, 26598825, 27012096, 27512320, 27878400, 28137600, 28372080, 29016900, 30263552, 30951360, 31918590, 33014784, 33765120, 34046496, 34390400, 35465100, 37141632, 37516800, 37829440, 38689200, 41268480, 41817600, 42206400, 42558120, 45020160, 45395328, 46427040, 47286800, 49522176, 51069744, 51585600, 53197650, 55024640, 56275200, 56744160, 58033800, 60527104, 61902720, 63837180, 67530240, 68092992, 68780800, 70930200, 74283264, 75033600, 75658880, 77378400, 79796475, 82536960, 83635200, 84412800, 85116240, 90790656, 92854080, 94573600, 99044352, 102139488, 103171200, 106395300, 112550400, 113488320, 116067600, 121054208, 123805440, 127674360, 135060480, 136185984, 137561600, 141860400, 148566528, 151317760, 154756800, 159592950, 165073920, 168825600, 170232480, 181581312, 185708160, 189147200, 204278976, 206342400, 212790600, 225100800, 226976640, 232135200, 247610880, 255348720, 272371968, 275123200, 283720800, 297133056, 302635520, 309513600, 319185900, 337651200, 340464960, 363162624, 371416320, 378294400, 408557952, 412684800, 425581200, 453953280, 464270400, 495221760, 510697440, 544743936, 567441600, 605271040, 619027200, 638371800, 675302400, 680929920, 742832640, 756588800, 817115904, 825369600, 851162400, 907906560, 928540800, 1021394880, 1089487872, 1134883200, 1238054400, 1276743600, 1361859840, 1485665280, 1513177600, 1634231808, 1702324800, 1815813120, 1857081600, 2042789760, 2269766400, 2476108800, 2553487200, 2723719680, 3026355200, 3268463616, 3404649600, 3714163200, 4085579520, 4539532800, 5106974400, 5447439360, 6809299200, 7428326400, 8171159040, 9079065600, 10213948800, 13618598400, 16342318080, 20427897600, 27237196800, 40855795200, 81711590400]

約数ペア:

[(1, 81711590400), (2, 40855795200), (3, 27237196800), (4, 20427897600), (5, 16342318080), (6, 13618598400), (8, 10213948800), (9, 9079065600), (10, 8171159040), (11, 7428326400), (12, 6809299200), (15, 5447439360), (16, 5106974400), (18, 4539532800), (20, 4085579520), (22, 3714163200), (24, 3404649600), (25, 3268463616), (27, 3026355200), (30, 2723719680), (32, 2553487200), (33, 2476108800), (36, 2269766400), (40, 2042789760), (44, 1857081600), (45, 1815813120), (48, 1702324800), (50, 1634231808), (54, 1513177600), (55, 1485665280), (60, 1361859840), (64, 1276743600), (66, 1238054400), (72, 1134883200), (75, 1089487872), (80, 1021394880), (88, 928540800), (90, 907906560), (96, 851162400), (99, 825369600), (100, 817115904), (108, 756588800), (110, 742832640), (120, 680929920), (121, 675302400), (128, 638371800), (132, 619027200), (135, 605271040), (144, 567441600), (150, 544743936), (160, 510697440), (165, 495221760), (176, 464270400), (180, 453953280), (192, 425581200), (198, 412684800), (200, 408557952), (216, 378294400), (220, 371416320), (225, 363162624), (240, 340464960), (242, 337651200), (256, 319185900), (264, 309513600), (270, 302635520), (275, 297133056), (288, 283720800), (297, 275123200), (300, 272371968), (320, 255348720), (330, 247610880), (352, 232135200), (360, 226976640), (363, 225100800), (384, 212790600), (396, 206342400), (400, 204278976), (432, 189147200), (440, 185708160), (450, 181581312), (480, 170232480), (484, 168825600), (495, 165073920), (512, 159592950), (528, 154756800), (540, 151317760), (550, 148566528), (576, 141860400), (594, 137561600), (600, 136185984), (605, 135060480), (640, 127674360), (660, 123805440), (675, 121054208), (704, 116067600), (720, 113488320), (726, 112550400), (768, 106395300), (792, 103171200), (800, 102139488), (825, 99044352), (864, 94573600), (880, 92854080), (900, 90790656), (960, 85116240), (968, 84412800), (977, 83635200), (990, 82536960), (1024, 79796475), (1056, 77378400), (1080, 75658880), (1089, 75033600), (1100, 74283264), (1152, 70930200), (1188, 68780800), (1200, 68092992), (1210, 67530240), (1280, 63837180), (1320, 61902720), (1350, 60527104), (1408, 58033800), (1440, 56744160), (1452, 56275200), (1485, 55024640), (1536, 53197650), (1584, 51585600), (1600, 51069744), (1650, 49522176), (1728, 47286800), (1760, 46427040), (1800, 45395328), (1815, 45020160), (1920, 42558120), (1936, 42206400), (1954, 41817600), (1980, 41268480), (2112, 38689200), (2160, 37829440), (2178, 37516800), (2200, 37141632), (2304, 35465100), (2376, 34390400), (2400, 34046496), (2420, 33765120), (2475, 33014784), (2560, 31918590), (2640, 30951360), (2700, 30263552), (2816, 29016900), (2880, 28372080), (2904, 28137600), (2931, 27878400), (2970, 27512320), (3025, 27012096), (3072, 26598825), (3168, 25792800), (3200, 25534872), (3267, 25011200), (3300, 24761088), (3456, 23643400), (3520, 23213520), (3600, 22697664), (3630, 22510080), (3840, 21279060), (3872, 21103200), (3908, 20908800), (3960, 20634240), (4224, 19344600), (4320, 18914720), (4356, 18758400), (4400, 18570816), (4608, 17732550), (4752, 17195200), (4800, 17023248), (4840, 16882560), (4885, 16727040), (4950, 16507392), (5120, 15959295), (5280, 15475680), (5400, 15131776), (5445, 15006720), (5632, 14508450), (5760, 14186040), (5808, 14068800), (5862, 13939200), (5940, 13756160), (6050, 13506048), (6336, 12896400), (6400, 12767436), (6534, 12505600), (6600, 12380544), (6912, 11821700), (7040, 11606760), (7200, 11348832), (7260, 11255040), (7425, 11004928), (7680, 10639530), (7744, 10551600), (7816, 10454400), (7920, 10317120), (8448, 9672300), (8640, 9457360), (8712, 9379200), (8793, 9292800), (8800, 9285408), (9075, 9004032), (9216, 8866275), (9504, 8597600), (9600, 8511624), (9680, 8441280), (9770, 8363520), (9900, 8253696), (10560, 7737840), (10747, 7603200), (10800, 7565888), (10890, 7503360), (11264, 7254225), (11520, 7093020), (11616, 7034400), (11724, 6969600), (11880, 6878080), (12100, 6753024), (12672, 6448200), (12800, 6383718), (13068, 6252800), (13200, 6190272), (13824, 5910850), (14080, 5803380), (14400, 5674416), (14520, 5627520), (14655, 5575680), (14850, 5502464), (15360, 5319765), (15488, 5275800), (15632, 5227200), (15840, 5158560), (16335, 5002240), (16896, 4836150), (17280, 4728680), (17424, 4689600), (17586, 4646400), (17600, 4642704), (18150, 4502016), (19008, 4298800), (19200, 4255812), (19360, 4220640), (19540, 4181760), (19800, 4126848), (21120, 3868920), (21494, 3801600), (21600, 3782944), (21780, 3751680), (23040, 3546510), (23232, 3517200), (23448, 3484800), (23760, 3439040), (24200, 3376512), (24425, 3345408), (25344, 3224100), (25600, 3191859), (26136, 3126400), (26379, 3097600), (26400, 3095136), (27225, 3001344), (27648, 2955425), (28160, 2901690), (28800, 2837208), (29040, 2813760), (29310, 2787840), (29700, 2751232), (30976, 2637900), (31264, 2613600), (31680, 2579280), (32241, 2534400), (32670, 2501120), (33792, 2418075), (34560, 2364340), (34848, 2344800), (35172, 2323200), (35200, 2321352), (36300, 2251008), (38016, 2149400), (38400, 2127906), (38720, 2110320), (39080, 2090880), (39600, 2063424), (42240, 1934460), (42988, 1900800), (43200, 1891472), (43560, 1875840), (43965, 1858560), (46080, 1773255), (46464, 1758600), (46896, 1742400), (47520, 1719520), (48400, 1688256), (48850, 1672704), (50688, 1612050), (52272, 1563200), (52758, 1548800), (52800, 1547568), (53735, 1520640), (54450, 1500672), (56320, 1450845), (57600, 1418604), (58080, 1406880), (58620, 1393920), (59400, 1375616), (61952, 1318950), (62528, 1306800), (63360, 1289640), (64482, 1267200), (65340, 1250560), (69120, 1182170), (69696, 1172400), (70344, 1161600), (70400, 1160676), (72600, 1125504), (73275, 1115136), (76032, 1074700), (76800, 1063953), (77440, 1055160), (78160, 1045440), (79200, 1031712), (81675, 1000448), (84480, 967230), (85976, 950400), (86400, 945736), (87120, 937920), (87930, 929280), (92928, 879300), (93792, 871200), (95040, 859760), (96723, 844800), (96800, 844128), (97700, 836352), (101376, 806025), (104544, 781600), (105516, 774400), (105600, 773784), (107470, 760320), (108900, 750336), (115200, 709302), (116160, 703440), (117240, 696960), (118217, 691200), (118800, 687808), (123904, 659475), (125056, 653400), (126720, 644820), (128964, 633600), (130680, 625280), (131895, 619520), (138240, 591085), (139392, 586200), (140688, 580800), (140800, 580338), (145200, 562752), (146550, 557568), (152064, 537350), (154880, 527580), (156320, 522720), (158400, 515856), (161205, 506880), (163350, 500224), (168960, 483615), (171952, 475200), (172800, 472868), (174240, 468960), (175860, 464640), (185856, 439650), (187584, 435600), (190080, 429880), (193446, 422400), (193600, 422064), (195400, 418176), (209088, 390800), (211032, 387200), (211200, 386892), (214940, 380160), (217800, 375168), (219825, 371712), (230400, 354651), (232320, 351720), (234480, 348480), (236434, 345600), (237600, 343904), (250112, 326700), (253440, 322410), (257928, 316800), (261360, 312640), (263790, 309760), (268675, 304128), (278784, 293100), (281376, 290400), (281600, 290169)]