18977198400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1024

約数の個数: 420

約数和(自身を含む): 70227497340

約数和(自身を除く): 51250298940

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, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 181, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 362, 400, 405, 432, 450, 480, 540, 543, 576, 600, 648, 675, 720, 724, 800, 809, 810, 864, 900, 905, 960, 1080, 1086, 1200, 1296, 1350, 1440, 1448, 1600, 1618, 1620, 1629, 1728, 1800, 1810, 2025, 2160, 2172, 2400, 2427, 2592, 2700, 2715, 2880, 2896, 3236, 3240, 3258, 3600, 3620, 4045, 4050, 4320, 4344, 4525, 4800, 4854, 4887, 5184, 5400, 5430, 5792, 6472, 6480, 6516, 7200, 7240, 7281, 8090, 8100, 8145, 8640, 8688, 9050, 9708, 9774, 10800, 10860, 11584, 12135, 12944, 12960, 13032, 13575, 14400, 14480, 14562, 14661, 16180, 16200, 16290, 17376, 18100, 19416, 19548, 20225, 21600, 21720, 21843, 24270, 24435, 25888, 25920, 26064, 27150, 28960, 29124, 29322, 32360, 32400, 32580, 34752, 36200, 36405, 38832, 39096, 40450, 40725, 43200, 43440, 43686, 48540, 48870, 51776, 52128, 54300, 57920, 58248, 58644, 60675, 64720, 64800, 65160, 65529, 72400, 72810, 73305, 77664, 78192, 80900, 81450, 86880, 87372, 97080, 97740, 104256, 108600, 109215, 116496, 117288, 121350, 122175, 129440, 129600, 130320, 131058, 144800, 145620, 146429, 146610, 155328, 156384, 161800, 162900, 173760, 174744, 182025, 194160, 195480, 217200, 218430, 232992, 234576, 242700, 244350, 258880, 260640, 262116, 289600, 291240, 292858, 293220, 312768, 323600, 325800, 327645, 349488, 364050, 366525, 388320, 390960, 434400, 436860, 439287, 465984, 469152, 485400, 488700, 521280, 524232, 546075, 582480, 585716, 586440, 647200, 651600, 655290, 698976, 728100, 732145, 733050, 776640, 781920, 868800, 873720, 878574, 938304, 970800, 977400, 1048464, 1092150, 1164960, 1171432, 1172880, 1294400, 1303200, 1310580, 1317861, 1397952, 1456200, 1464290, 1466100, 1563840, 1638225, 1747440, 1757148, 1941600, 1954800, 2096928, 2184300, 2196435, 2329920, 2342864, 2345760, 2606400, 2621160, 2635722, 2912400, 2928580, 2932200, 3276450, 3494880, 3514296, 3660725, 3883200, 3909600, 3953583, 4193856, 4368600, 4392870, 4685728, 4691520, 5242320, 5271444, 5824800, 5857160, 5864400, 6552900, 6589305, 6989760, 7028592, 7321450, 7819200, 7907166, 8737200, 8785740, 9371456, 10484640, 10542888, 10982175, 11649600, 11714320, 11728800, 11860749, 13105800, 13178610, 14057184, 14642900, 15814332, 17474400, 17571480, 19767915, 20969280, 21085776, 21964350, 23428640, 23457600, 23721498, 26211600, 26357220, 28114368, 29285800, 31628664, 32946525, 34948800, 35142960, 39535830, 42171552, 43928700, 46857280, 47442996, 52423200, 52714440, 58571600, 59303745, 63257328, 65893050, 70285920, 79071660, 84343104, 87857400, 94885992, 98839575, 104846400, 105428880, 117143200, 118607490, 126514656, 131786100, 140571840, 158143320, 175714800, 189771984, 197679150, 210857760, 234286400, 237214980, 253029312, 263572200, 296518725, 316286640, 351429600, 379543968, 395358300, 421715520, 474429960, 527144400, 593037450, 632573280, 702859200, 759087936, 790716600, 948859920, 1054288800, 1186074900, 1265146560, 1581433200, 1897719840, 2108577600, 2372149800, 3162866400, 3795439680, 4744299600, 6325732800, 9488599200, 18977198400]

約数ペア:

[(1, 18977198400), (2, 9488599200), (3, 6325732800), (4, 4744299600), (5, 3795439680), (6, 3162866400), (8, 2372149800), (9, 2108577600), (10, 1897719840), (12, 1581433200), (15, 1265146560), (16, 1186074900), (18, 1054288800), (20, 948859920), (24, 790716600), (25, 759087936), (27, 702859200), (30, 632573280), (32, 593037450), (36, 527144400), (40, 474429960), (45, 421715520), (48, 395358300), (50, 379543968), (54, 351429600), (60, 316286640), (64, 296518725), (72, 263572200), (75, 253029312), (80, 237214980), (81, 234286400), (90, 210857760), (96, 197679150), (100, 189771984), (108, 175714800), (120, 158143320), (135, 140571840), (144, 131786100), (150, 126514656), (160, 118607490), (162, 117143200), (180, 105428880), (181, 104846400), (192, 98839575), (200, 94885992), (216, 87857400), (225, 84343104), (240, 79071660), (270, 70285920), (288, 65893050), (300, 63257328), (320, 59303745), (324, 58571600), (360, 52714440), (362, 52423200), (400, 47442996), (405, 46857280), (432, 43928700), (450, 42171552), (480, 39535830), (540, 35142960), (543, 34948800), (576, 32946525), (600, 31628664), (648, 29285800), (675, 28114368), (720, 26357220), (724, 26211600), (800, 23721498), (809, 23457600), (810, 23428640), (864, 21964350), (900, 21085776), (905, 20969280), (960, 19767915), (1080, 17571480), (1086, 17474400), (1200, 15814332), (1296, 14642900), (1350, 14057184), (1440, 13178610), (1448, 13105800), (1600, 11860749), (1618, 11728800), (1620, 11714320), (1629, 11649600), (1728, 10982175), (1800, 10542888), (1810, 10484640), (2025, 9371456), (2160, 8785740), (2172, 8737200), (2400, 7907166), (2427, 7819200), (2592, 7321450), (2700, 7028592), (2715, 6989760), (2880, 6589305), (2896, 6552900), (3236, 5864400), (3240, 5857160), (3258, 5824800), (3600, 5271444), (3620, 5242320), (4045, 4691520), (4050, 4685728), (4320, 4392870), (4344, 4368600), (4525, 4193856), (4800, 3953583), (4854, 3909600), (4887, 3883200), (5184, 3660725), (5400, 3514296), (5430, 3494880), (5792, 3276450), (6472, 2932200), (6480, 2928580), (6516, 2912400), (7200, 2635722), (7240, 2621160), (7281, 2606400), (8090, 2345760), (8100, 2342864), (8145, 2329920), (8640, 2196435), (8688, 2184300), (9050, 2096928), (9708, 1954800), (9774, 1941600), (10800, 1757148), (10860, 1747440), (11584, 1638225), (12135, 1563840), (12944, 1466100), (12960, 1464290), (13032, 1456200), (13575, 1397952), (14400, 1317861), (14480, 1310580), (14562, 1303200), (14661, 1294400), (16180, 1172880), (16200, 1171432), (16290, 1164960), (17376, 1092150), (18100, 1048464), (19416, 977400), (19548, 970800), (20225, 938304), (21600, 878574), (21720, 873720), (21843, 868800), (24270, 781920), (24435, 776640), (25888, 733050), (25920, 732145), (26064, 728100), (27150, 698976), (28960, 655290), (29124, 651600), (29322, 647200), (32360, 586440), (32400, 585716), (32580, 582480), (34752, 546075), (36200, 524232), (36405, 521280), (38832, 488700), (39096, 485400), (40450, 469152), (40725, 465984), (43200, 439287), (43440, 436860), (43686, 434400), (48540, 390960), (48870, 388320), (51776, 366525), (52128, 364050), (54300, 349488), (57920, 327645), (58248, 325800), (58644, 323600), (60675, 312768), (64720, 293220), (64800, 292858), (65160, 291240), (65529, 289600), (72400, 262116), (72810, 260640), (73305, 258880), (77664, 244350), (78192, 242700), (80900, 234576), (81450, 232992), (86880, 218430), (87372, 217200), (97080, 195480), (97740, 194160), (104256, 182025), (108600, 174744), (109215, 173760), (116496, 162900), (117288, 161800), (121350, 156384), (122175, 155328), (129440, 146610), (129600, 146429), (130320, 145620), (131058, 144800)]