20492092800

素因数分解:

$2^7\times 3^5\times 5^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 864

約数和(自身を含む): 81125979480

約数和(自身を除く): 60633886680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 73, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 128, 135, 144, 146, 150, 152, 160, 162, 171, 180, 190, 192, 200, 216, 219, 225, 228, 240, 243, 270, 285, 288, 292, 300, 304, 320, 324, 342, 360, 361, 365, 380, 384, 400, 405, 432, 438, 450, 456, 475, 480, 486, 513, 540, 570, 576, 584, 600, 608, 640, 648, 657, 675, 684, 720, 722, 730, 760, 800, 810, 855, 864, 876, 900, 912, 950, 960, 972, 1026, 1080, 1083, 1095, 1140, 1152, 1168, 1200, 1215, 1216, 1296, 1314, 1350, 1368, 1387, 1425, 1440, 1444, 1460, 1520, 1539, 1600, 1620, 1710, 1728, 1752, 1800, 1805, 1824, 1825, 1900, 1920, 1944, 1971, 2025, 2052, 2160, 2166, 2190, 2280, 2336, 2400, 2430, 2432, 2565, 2592, 2628, 2700, 2736, 2774, 2850, 2880, 2888, 2920, 3040, 3078, 3200, 3240, 3249, 3285, 3420, 3456, 3504, 3600, 3610, 3648, 3650, 3800, 3888, 3942, 4050, 4104, 4161, 4275, 4320, 4332, 4380, 4560, 4617, 4672, 4800, 4860, 5130, 5184, 5256, 5400, 5415, 5472, 5475, 5548, 5700, 5760, 5776, 5840, 5913, 6075, 6080, 6156, 6480, 6498, 6570, 6840, 6935, 7008, 7200, 7220, 7296, 7300, 7600, 7695, 7776, 7884, 8100, 8208, 8322, 8550, 8640, 8664, 8760, 9025, 9120, 9234, 9344, 9600, 9720, 9747, 9855, 10260, 10368, 10512, 10800, 10830, 10944, 10950, 11096, 11400, 11552, 11680, 11826, 12150, 12160, 12312, 12483, 12825, 12960, 12996, 13140, 13680, 13870, 14016, 14400, 14440, 14600, 15200, 15390, 15552, 15768, 16200, 16245, 16416, 16425, 16644, 17100, 17280, 17328, 17520, 17739, 18050, 18240, 18468, 19440, 19494, 19710, 20520, 20805, 21024, 21600, 21660, 21888, 21900, 22192, 22800, 23085, 23104, 23360, 23652, 24300, 24624, 24966, 25650, 25920, 25992, 26280, 26353, 27075, 27360, 27740, 28032, 28800, 28880, 29200, 29241, 29565, 30400, 30780, 31104, 31536, 32400, 32490, 32832, 32850, 33288, 34200, 34656, 34675, 35040, 35478, 36100, 36480, 36936, 37449, 38475, 38880, 38988, 39420, 41040, 41610, 42048, 43200, 43320, 43800, 44384, 45600, 46170, 46208, 46720, 47304, 48600, 48735, 49248, 49275, 49932, 51300, 51840, 51984, 52560, 52706, 54150, 54720, 55480, 57760, 58400, 58482, 59130, 60800, 61560, 62415, 63072, 64800, 64980, 65664, 65700, 66576, 68400, 69312, 69350, 70080, 70956, 72200, 73872, 74898, 76950, 77760, 77976, 78840, 79059, 81225, 82080, 83220, 84096, 86400, 86640, 87600, 87723, 88695, 88768, 91200, 92340, 94608, 97200, 97470, 98496, 98550, 99864, 102600, 103968, 104025, 105120, 105412, 108300, 109440, 110960, 112347, 115425, 115520, 116800, 116964, 118260, 123120, 124830, 126144, 129600, 129960, 131400, 131765, 133152, 136800, 138624, 138700, 140160, 141912, 144400, 146205, 147744, 147825, 149796, 153900, 155520, 155952, 157680, 158118, 162450, 164160, 166440, 173280, 175200, 175446, 177390, 177536, 182400, 184680, 187245, 189216, 194400, 194940, 196992, 197100, 199728, 205200, 207936, 208050, 210240, 210824, 216600, 221920, 224694, 230850, 231040, 233600, 233928, 236520, 237177, 243675, 246240, 249660, 252288, 259200, 259920, 262800, 263530, 266304, 273600, 277400, 283824, 288800, 292410, 295488, 295650, 299592, 307800, 311904, 312075, 315360, 316236, 324900, 328320, 332880, 337041, 346560, 350400, 350892, 354780, 369360, 374490, 378432, 388800, 389880, 394200, 395295, 399456, 410400, 415872, 416100, 420480, 421648, 433200, 438615, 443475, 443840, 449388, 461700, 467856, 473040, 474354, 487350, 492480, 499320, 519840, 525600, 527060, 532608, 547200, 554800, 561735, 567648, 577600, 584820, 590976, 591300, 599184, 615600, 623808, 624150, 630720, 632472, 649800, 658825, 665760, 674082, 693120, 700800, 701784, 709560, 711531, 731025, 738720, 748980, 756864, 777600, 779760, 788400, 790590, 798912, 820800, 832200, 843296, 866400, 877230, 886950, 887680, 898776, 923400, 935712, 936225, 946080, 948708, 974700, 984960, 998640, 1039680, 1051200, 1054120, 1109600, 1123470, 1135296, 1155200, 1169640, 1182600, 1185885, 1198368, 1231200, 1247616, 1248300, 1261440, 1264944, 1299600, 1317650, 1331520, 1348164, 1403568, 1419120, 1423062, 1462050, 1477440, 1497960, 1559520, 1576800, 1581180, 1597824, 1641600, 1664400, 1685205, 1686592, 1732800, 1754460, 1773900, 1797552, 1846800, 1871424, 1872450, 1892160, 1897416, 1949400, 1976475, 1997280, 2079360, 2102400, 2108240, 2134593, 2193075, 2219200, 2246940, 2270592, 2339280, 2365200, 2371770, 2396736, 2462400, 2496600, 2529888, 2599200, 2635300, 2663040, 2696328, 2807136, 2808675, 2838240, 2846124, 2924100, 2954880, 2995920, 3119040, 3153600, 3162360, 3328800, 3370410, 3373184, 3465600, 3508920, 3547800, 3557655, 3595104, 3693600, 3742848, 3744900, 3784320, 3794832, 3898800, 3952950, 3994560, 4216480, 4269186, 4386150, 4438400, 4493880, 4678560, 4730400, 4743540, 4793472, 4924800, 4993200, 5059776, 5198400, 5270600, 5392656, 5614272, 5617350, 5676480, 5692248, 5848200, 5929425, 5991840, 6238080, 6307200, 6324720, 6403779, 6657600, 6740820, 7017840, 7095600, 7115310, 7190208, 7387200, 7489800, 7589664, 7797600, 7905900, 7989120, 8426025, 8432960, 8538372, 8772300, 8987760, 9357120, 9460800, 9487080, 9986400, 10119552, 10396800, 10541200, 10672965, 10785312, 11228544, 11234700, 11352960, 11384496, 11696400, 11858850, 11983680, 12649440, 12807558, 13315200, 13481640, 14035680, 14191200, 14230620, 14380416, 14774400, 14979600, 15179328, 15595200, 15811800, 16852050, 16865920, 17076744, 17544600, 17788275, 17975520, 18714240, 18921600, 18974160, 19972800, 21082400, 21345930, 21570624, 22469400, 22768992, 23392800, 23717700, 23967360, 25298880, 25615116, 26963280, 28071360, 28382400, 28461240, 29959200, 30358656, 31190400, 31623600, 32018895, 33704100, 34153488, 35089200, 35576550, 35951040, 37948320, 39945600, 42164800, 42691860, 43141248, 44938800, 45537984, 46785600, 47435400, 50597760, 51230232, 53364825, 53926560, 56142720, 56764800, 56922480, 59918400, 63247200, 64037790, 67408200, 68306976, 70178400, 71153100, 71902080, 75896640, 84329600, 85383720, 89877600, 91075968, 93571200, 94870800, 102460464, 106729650, 107853120, 113844960, 119836800, 126494400, 128075580, 134816400, 136613952, 140356800, 142306200, 151793280, 160094475, 170767440, 179755200, 189741600, 204920928, 213459300, 215706240, 227689920, 252988800, 256151160, 269632800, 273227904, 280713600, 284612400, 320188950, 341534880, 359510400, 379483200, 409841856, 426918600, 455379840, 512302320, 539265600, 569224800, 640377900, 683069760, 758966400, 819683712, 853837200, 1024604640, 1078531200, 1138449600, 1280755800, 1366139520, 1707674400, 2049209280, 2276899200, 2561511600, 3415348800, 4098418560, 5123023200, 6830697600, 10246046400, 20492092800]

約数ペア:

[(1, 20492092800), (2, 10246046400), (3, 6830697600), (4, 5123023200), (5, 4098418560), (6, 3415348800), (8, 2561511600), (9, 2276899200), (10, 2049209280), (12, 1707674400), (15, 1366139520), (16, 1280755800), (18, 1138449600), (19, 1078531200), (20, 1024604640), (24, 853837200), (25, 819683712), (27, 758966400), (30, 683069760), (32, 640377900), (36, 569224800), (38, 539265600), (40, 512302320), (45, 455379840), (48, 426918600), (50, 409841856), (54, 379483200), (57, 359510400), (60, 341534880), (64, 320188950), (72, 284612400), (73, 280713600), (75, 273227904), (76, 269632800), (80, 256151160), (81, 252988800), (90, 227689920), (95, 215706240), (96, 213459300), (100, 204920928), (108, 189741600), (114, 179755200), (120, 170767440), (128, 160094475), (135, 151793280), (144, 142306200), (146, 140356800), (150, 136613952), (152, 134816400), (160, 128075580), (162, 126494400), (171, 119836800), (180, 113844960), (190, 107853120), (192, 106729650), (200, 102460464), (216, 94870800), (219, 93571200), (225, 91075968), (228, 89877600), (240, 85383720), (243, 84329600), (270, 75896640), (285, 71902080), (288, 71153100), (292, 70178400), (300, 68306976), (304, 67408200), (320, 64037790), (324, 63247200), (342, 59918400), (360, 56922480), (361, 56764800), (365, 56142720), (380, 53926560), (384, 53364825), (400, 51230232), (405, 50597760), (432, 47435400), (438, 46785600), (450, 45537984), (456, 44938800), (475, 43141248), (480, 42691860), (486, 42164800), (513, 39945600), (540, 37948320), (570, 35951040), (576, 35576550), (584, 35089200), (600, 34153488), (608, 33704100), (640, 32018895), (648, 31623600), (657, 31190400), (675, 30358656), (684, 29959200), (720, 28461240), (722, 28382400), (730, 28071360), (760, 26963280), (800, 25615116), (810, 25298880), (855, 23967360), (864, 23717700), (876, 23392800), (900, 22768992), (912, 22469400), (950, 21570624), (960, 21345930), (972, 21082400), (1026, 19972800), (1080, 18974160), (1083, 18921600), (1095, 18714240), (1140, 17975520), (1152, 17788275), (1168, 17544600), (1200, 17076744), (1215, 16865920), (1216, 16852050), (1296, 15811800), (1314, 15595200), (1350, 15179328), (1368, 14979600), (1387, 14774400), (1425, 14380416), (1440, 14230620), (1444, 14191200), (1460, 14035680), (1520, 13481640), (1539, 13315200), (1600, 12807558), (1620, 12649440), (1710, 11983680), (1728, 11858850), (1752, 11696400), (1800, 11384496), (1805, 11352960), (1824, 11234700), (1825, 11228544), (1900, 10785312), (1920, 10672965), (1944, 10541200), (1971, 10396800), (2025, 10119552), (2052, 9986400), (2160, 9487080), (2166, 9460800), (2190, 9357120), (2280, 8987760), (2336, 8772300), (2400, 8538372), (2430, 8432960), (2432, 8426025), (2565, 7989120), (2592, 7905900), (2628, 7797600), (2700, 7589664), (2736, 7489800), (2774, 7387200), (2850, 7190208), (2880, 7115310), (2888, 7095600), (2920, 7017840), (3040, 6740820), (3078, 6657600), (3200, 6403779), (3240, 6324720), (3249, 6307200), (3285, 6238080), (3420, 5991840), (3456, 5929425), (3504, 5848200), (3600, 5692248), (3610, 5676480), (3648, 5617350), (3650, 5614272), (3800, 5392656), (3888, 5270600), (3942, 5198400), (4050, 5059776), (4104, 4993200), (4161, 4924800), (4275, 4793472), (4320, 4743540), (4332, 4730400), (4380, 4678560), (4560, 4493880), (4617, 4438400), (4672, 4386150), (4800, 4269186), (4860, 4216480), (5130, 3994560), (5184, 3952950), (5256, 3898800), (5400, 3794832), (5415, 3784320), (5472, 3744900), (5475, 3742848), (5548, 3693600), (5700, 3595104), (5760, 3557655), (5776, 3547800), (5840, 3508920), (5913, 3465600), (6075, 3373184), (6080, 3370410), (6156, 3328800), (6480, 3162360), (6498, 3153600), (6570, 3119040), (6840, 2995920), (6935, 2954880), (7008, 2924100), (7200, 2846124), (7220, 2838240), (7296, 2808675), (7300, 2807136), (7600, 2696328), (7695, 2663040), (7776, 2635300), (7884, 2599200), (8100, 2529888), (8208, 2496600), (8322, 2462400), (8550, 2396736), (8640, 2371770), (8664, 2365200), (8760, 2339280), (9025, 2270592), (9120, 2246940), (9234, 2219200), (9344, 2193075), (9600, 2134593), (9720, 2108240), (9747, 2102400), (9855, 2079360), (10260, 1997280), (10368, 1976475), (10512, 1949400), (10800, 1897416), (10830, 1892160), (10944, 1872450), (10950, 1871424), (11096, 1846800), (11400, 1797552), (11552, 1773900), (11680, 1754460), (11826, 1732800), (12150, 1686592), (12160, 1685205), (12312, 1664400), (12483, 1641600), (12825, 1597824), (12960, 1581180), (12996, 1576800), (13140, 1559520), (13680, 1497960), (13870, 1477440), (14016, 1462050), (14400, 1423062), (14440, 1419120), (14600, 1403568), (15200, 1348164), (15390, 1331520), (15552, 1317650), (15768, 1299600), (16200, 1264944), (16245, 1261440), (16416, 1248300), (16425, 1247616), (16644, 1231200), (17100, 1198368), (17280, 1185885), (17328, 1182600), (17520, 1169640), (17739, 1155200), (18050, 1135296), (18240, 1123470), (18468, 1109600), (19440, 1054120), (19494, 1051200), (19710, 1039680), (20520, 998640), (20805, 984960), (21024, 974700), (21600, 948708), (21660, 946080), (21888, 936225), (21900, 935712), (22192, 923400), (22800, 898776), (23085, 887680), (23104, 886950), (23360, 877230), (23652, 866400), (24300, 843296), (24624, 832200), (24966, 820800), (25650, 798912), (25920, 790590), (25992, 788400), (26280, 779760), (26353, 777600), (27075, 756864), (27360, 748980), (27740, 738720), (28032, 731025), (28800, 711531), (28880, 709560), (29200, 701784), (29241, 700800), (29565, 693120), (30400, 674082), (30780, 665760), (31104, 658825), (31536, 649800), (32400, 632472), (32490, 630720), (32832, 624150), (32850, 623808), (33288, 615600), (34200, 599184), (34656, 591300), (34675, 590976), (35040, 584820), (35478, 577600), (36100, 567648), (36480, 561735), (36936, 554800), (37449, 547200), (38475, 532608), (38880, 527060), (38988, 525600), (39420, 519840), (41040, 499320), (41610, 492480), (42048, 487350), (43200, 474354), (43320, 473040), (43800, 467856), (44384, 461700), (45600, 449388), (46170, 443840), (46208, 443475), (46720, 438615), (47304, 433200), (48600, 421648), (48735, 420480), (49248, 416100), (49275, 415872), (49932, 410400), (51300, 399456), (51840, 395295), (51984, 394200), (52560, 389880), (52706, 388800), (54150, 378432), (54720, 374490), (55480, 369360), (57760, 354780), (58400, 350892), (58482, 350400), (59130, 346560), (60800, 337041), (61560, 332880), (62415, 328320), (63072, 324900), (64800, 316236), (64980, 315360), (65664, 312075), (65700, 311904), (66576, 307800), (68400, 299592), (69312, 295650), (69350, 295488), (70080, 292410), (70956, 288800), (72200, 283824), (73872, 277400), (74898, 273600), (76950, 266304), (77760, 263530), (77976, 262800), (78840, 259920), (79059, 259200), (81225, 252288), (82080, 249660), (83220, 246240), (84096, 243675), (86400, 237177), (86640, 236520), (87600, 233928), (87723, 233600), (88695, 231040), (88768, 230850), (91200, 224694), (92340, 221920), (94608, 216600), (97200, 210824), (97470, 210240), (98496, 208050), (98550, 207936), (99864, 205200), (102600, 199728), (103968, 197100), (104025, 196992), (105120, 194940), (105412, 194400), (108300, 189216), (109440, 187245), (110960, 184680), (112347, 182400), (115425, 177536), (115520, 177390), (116800, 175446), (116964, 175200), (118260, 173280), (123120, 166440), (124830, 164160), (126144, 162450), (129600, 158118), (129960, 157680), (131400, 155952), (131765, 155520), (133152, 153900), (136800, 149796), (138624, 147825), (138700, 147744), (140160, 146205), (141912, 144400)]