2049980400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 600

約数和(自身を含む): 8230834304

約数和(自身を除く): 6180853904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 31, 36, 39, 40, 45, 48, 50, 52, 54, 60, 62, 65, 72, 75, 78, 80, 81, 90, 93, 100, 104, 108, 117, 120, 124, 130, 135, 144, 150, 155, 156, 157, 162, 180, 186, 195, 200, 208, 216, 225, 234, 240, 248, 260, 270, 279, 300, 310, 312, 314, 324, 325, 351, 360, 372, 390, 400, 403, 405, 432, 450, 465, 468, 471, 496, 520, 540, 558, 585, 600, 620, 624, 628, 648, 650, 675, 702, 720, 744, 775, 780, 785, 806, 810, 837, 900, 930, 936, 942, 975, 1040, 1053, 1080, 1116, 1170, 1200, 1209, 1240, 1256, 1296, 1300, 1350, 1395, 1404, 1413, 1488, 1550, 1560, 1570, 1612, 1620, 1674, 1755, 1800, 1860, 1872, 1884, 1950, 2015, 2025, 2041, 2106, 2160, 2232, 2325, 2340, 2355, 2418, 2480, 2511, 2512, 2600, 2700, 2790, 2808, 2826, 2925, 3100, 3120, 3140, 3224, 3240, 3348, 3510, 3600, 3627, 3720, 3768, 3900, 3925, 4030, 4050, 4082, 4185, 4212, 4239, 4464, 4650, 4680, 4710, 4836, 4867, 5022, 5200, 5265, 5400, 5580, 5616, 5652, 5850, 6045, 6123, 6200, 6280, 6448, 6480, 6696, 6975, 7020, 7065, 7254, 7440, 7536, 7800, 7850, 8060, 8100, 8164, 8370, 8424, 8478, 8775, 9300, 9360, 9420, 9672, 9734, 10044, 10075, 10205, 10530, 10800, 10881, 11160, 11304, 11700, 11775, 12090, 12246, 12400, 12555, 12560, 12717, 13392, 13950, 14040, 14130, 14508, 14601, 15600, 15700, 16120, 16200, 16328, 16740, 16848, 16956, 17550, 18135, 18369, 18600, 18840, 19344, 19468, 20088, 20150, 20410, 20925, 21060, 21195, 21762, 22320, 22608, 23400, 23550, 24180, 24335, 24492, 25110, 25434, 26325, 27900, 28080, 28260, 29016, 29202, 30225, 30615, 31400, 32240, 32400, 32643, 32656, 33480, 33912, 35100, 35325, 36270, 36738, 37200, 37680, 38936, 40176, 40300, 40820, 41850, 42120, 42390, 43524, 43803, 46800, 47100, 48360, 48670, 48984, 50220, 50868, 51025, 52650, 54405, 55107, 55800, 56520, 58032, 58404, 60450, 61230, 62775, 62800, 63271, 63585, 65286, 66960, 67824, 70200, 70650, 72540, 73005, 73476, 77872, 80600, 81640, 83700, 84240, 84780, 87048, 87606, 90675, 91845, 94200, 96720, 97340, 97968, 100440, 101736, 102050, 105300, 105975, 108810, 110214, 111600, 113040, 116808, 120900, 121675, 122460, 125550, 126542, 127170, 130572, 131409, 140400, 141300, 145080, 146010, 146952, 153075, 161200, 163215, 163280, 165321, 167400, 169560, 174096, 175212, 181350, 183690, 188400, 189813, 194680, 200880, 203472, 204100, 210600, 211950, 217620, 219015, 220428, 233616, 241800, 243350, 244920, 251100, 253084, 254340, 261144, 262818, 272025, 275535, 282600, 290160, 292020, 293904, 306150, 316355, 317925, 326430, 330642, 334800, 339120, 350424, 362700, 365025, 367380, 379626, 389360, 394227, 408200, 421200, 423900, 435240, 438030, 440856, 459225, 483600, 486700, 489840, 502200, 506168, 508680, 522288, 525636, 544050, 551070, 565200, 569439, 584040, 612300, 632710, 635850, 652860, 657045, 661284, 700848, 725400, 730050, 734760, 759252, 788454, 816075, 816400, 826605, 847800, 870480, 876060, 881712, 918450, 949065, 973400, 1004400, 1012336, 1017360, 1051272, 1088100, 1095075, 1102140, 1138878, 1168080, 1224600, 1265420, 1271700, 1305720, 1314090, 1322568, 1377675, 1450800, 1460100, 1469520, 1518504, 1576908, 1581775, 1632150, 1653210, 1695600, 1708317, 1752120, 1836900, 1898130, 1946800, 1971135, 2102544, 2176200, 2190150, 2204280, 2277756, 2449200, 2530840, 2543400, 2611440, 2628180, 2645136, 2755350, 2847195, 2920200, 3037008, 3153816, 3163550, 3264300, 3285225, 3306420, 3416634, 3504240, 3673800, 3796260, 3942270, 4133025, 4352400, 4380300, 4408560, 4555512, 4745325, 5061680, 5086800, 5124951, 5256360, 5510700, 5694390, 5840400, 6307632, 6327100, 6528600, 6570450, 6612840, 6833268, 7347600, 7592520, 7884540, 8266050, 8541585, 8760600, 9111024, 9490650, 9855675, 10249902, 10512720, 11021400, 11388780, 12654200, 13057200, 13140900, 13225680, 13666536, 14235975, 15185040, 15769080, 16532100, 17083170, 17521200, 18981300, 19711350, 20499804, 22042800, 22777560, 25308400, 25624755, 26281800, 27333072, 28471950, 31538160, 33064200, 34166340, 37962600, 39422700, 40999608, 42707925, 45555120, 51249510, 52563600, 56943900, 66128400, 68332680, 75925200, 78845400, 81999216, 85415850, 102499020, 113887800, 128123775, 136665360, 157690800, 170831700, 204998040, 227775600, 256247550, 341663400, 409996080, 512495100, 683326800, 1024990200, 2049980400]

約数ペア:

[(1, 2049980400), (2, 1024990200), (3, 683326800), (4, 512495100), (5, 409996080), (6, 341663400), (8, 256247550), (9, 227775600), (10, 204998040), (12, 170831700), (13, 157690800), (15, 136665360), (16, 128123775), (18, 113887800), (20, 102499020), (24, 85415850), (25, 81999216), (26, 78845400), (27, 75925200), (30, 68332680), (31, 66128400), (36, 56943900), (39, 52563600), (40, 51249510), (45, 45555120), (48, 42707925), (50, 40999608), (52, 39422700), (54, 37962600), (60, 34166340), (62, 33064200), (65, 31538160), (72, 28471950), (75, 27333072), (78, 26281800), (80, 25624755), (81, 25308400), (90, 22777560), (93, 22042800), (100, 20499804), (104, 19711350), (108, 18981300), (117, 17521200), (120, 17083170), (124, 16532100), (130, 15769080), (135, 15185040), (144, 14235975), (150, 13666536), (155, 13225680), (156, 13140900), (157, 13057200), (162, 12654200), (180, 11388780), (186, 11021400), (195, 10512720), (200, 10249902), (208, 9855675), (216, 9490650), (225, 9111024), (234, 8760600), (240, 8541585), (248, 8266050), (260, 7884540), (270, 7592520), (279, 7347600), (300, 6833268), (310, 6612840), (312, 6570450), (314, 6528600), (324, 6327100), (325, 6307632), (351, 5840400), (360, 5694390), (372, 5510700), (390, 5256360), (400, 5124951), (403, 5086800), (405, 5061680), (432, 4745325), (450, 4555512), (465, 4408560), (468, 4380300), (471, 4352400), (496, 4133025), (520, 3942270), (540, 3796260), (558, 3673800), (585, 3504240), (600, 3416634), (620, 3306420), (624, 3285225), (628, 3264300), (648, 3163550), (650, 3153816), (675, 3037008), (702, 2920200), (720, 2847195), (744, 2755350), (775, 2645136), (780, 2628180), (785, 2611440), (806, 2543400), (810, 2530840), (837, 2449200), (900, 2277756), (930, 2204280), (936, 2190150), (942, 2176200), (975, 2102544), (1040, 1971135), (1053, 1946800), (1080, 1898130), (1116, 1836900), (1170, 1752120), (1200, 1708317), (1209, 1695600), (1240, 1653210), (1256, 1632150), (1296, 1581775), (1300, 1576908), (1350, 1518504), (1395, 1469520), (1404, 1460100), (1413, 1450800), (1488, 1377675), (1550, 1322568), (1560, 1314090), (1570, 1305720), (1612, 1271700), (1620, 1265420), (1674, 1224600), (1755, 1168080), (1800, 1138878), (1860, 1102140), (1872, 1095075), (1884, 1088100), (1950, 1051272), (2015, 1017360), (2025, 1012336), (2041, 1004400), (2106, 973400), (2160, 949065), (2232, 918450), (2325, 881712), (2340, 876060), (2355, 870480), (2418, 847800), (2480, 826605), (2511, 816400), (2512, 816075), (2600, 788454), (2700, 759252), (2790, 734760), (2808, 730050), (2826, 725400), (2925, 700848), (3100, 661284), (3120, 657045), (3140, 652860), (3224, 635850), (3240, 632710), (3348, 612300), (3510, 584040), (3600, 569439), (3627, 565200), (3720, 551070), (3768, 544050), (3900, 525636), (3925, 522288), (4030, 508680), (4050, 506168), (4082, 502200), (4185, 489840), (4212, 486700), (4239, 483600), (4464, 459225), (4650, 440856), (4680, 438030), (4710, 435240), (4836, 423900), (4867, 421200), (5022, 408200), (5200, 394227), (5265, 389360), (5400, 379626), (5580, 367380), (5616, 365025), (5652, 362700), (5850, 350424), (6045, 339120), (6123, 334800), (6200, 330642), (6280, 326430), (6448, 317925), (6480, 316355), (6696, 306150), (6975, 293904), (7020, 292020), (7065, 290160), (7254, 282600), (7440, 275535), (7536, 272025), (7800, 262818), (7850, 261144), (8060, 254340), (8100, 253084), (8164, 251100), (8370, 244920), (8424, 243350), (8478, 241800), (8775, 233616), (9300, 220428), (9360, 219015), (9420, 217620), (9672, 211950), (9734, 210600), (10044, 204100), (10075, 203472), (10205, 200880), (10530, 194680), (10800, 189813), (10881, 188400), (11160, 183690), (11304, 181350), (11700, 175212), (11775, 174096), (12090, 169560), (12246, 167400), (12400, 165321), (12555, 163280), (12560, 163215), (12717, 161200), (13392, 153075), (13950, 146952), (14040, 146010), (14130, 145080), (14508, 141300), (14601, 140400), (15600, 131409), (15700, 130572), (16120, 127170), (16200, 126542), (16328, 125550), (16740, 122460), (16848, 121675), (16956, 120900), (17550, 116808), (18135, 113040), (18369, 111600), (18600, 110214), (18840, 108810), (19344, 105975), (19468, 105300), (20088, 102050), (20150, 101736), (20410, 100440), (20925, 97968), (21060, 97340), (21195, 96720), (21762, 94200), (22320, 91845), (22608, 90675), (23400, 87606), (23550, 87048), (24180, 84780), (24335, 84240), (24492, 83700), (25110, 81640), (25434, 80600), (26325, 77872), (27900, 73476), (28080, 73005), (28260, 72540), (29016, 70650), (29202, 70200), (30225, 67824), (30615, 66960), (31400, 65286), (32240, 63585), (32400, 63271), (32643, 62800), (32656, 62775), (33480, 61230), (33912, 60450), (35100, 58404), (35325, 58032), (36270, 56520), (36738, 55800), (37200, 55107), (37680, 54405), (38936, 52650), (40176, 51025), (40300, 50868), (40820, 50220), (41850, 48984), (42120, 48670), (42390, 48360), (43524, 47100), (43803, 46800)]