20535393600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{62003}}^1$

素因数の和:62054

約数の個数: 252

約数和(自身を含む): 76162241376

約数和(自身を除く): 55626847776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 192, 200, 207, 225, 230, 240, 276, 288, 300, 320, 345, 360, 368, 400, 414, 450, 460, 480, 552, 575, 576, 600, 690, 720, 736, 800, 828, 900, 920, 960, 1035, 1104, 1150, 1200, 1380, 1440, 1472, 1600, 1656, 1725, 1800, 1840, 2070, 2208, 2300, 2400, 2760, 2880, 3312, 3450, 3600, 3680, 4140, 4416, 4600, 4800, 5175, 5520, 6624, 6900, 7200, 7360, 8280, 9200, 10350, 11040, 13248, 13800, 14400, 16560, 18400, 20700, 22080, 27600, 33120, 36800, 41400, 55200, 62003, 66240, 82800, 110400, 124006, 165600, 186009, 248012, 310015, 331200, 372018, 496024, 558027, 620030, 744036, 930045, 992048, 1116054, 1240060, 1426069, 1488072, 1550075, 1860090, 1984096, 2232108, 2480120, 2790135, 2852138, 2976144, 3100150, 3720180, 3968192, 4278207, 4464216, 4650225, 4960240, 5580270, 5704276, 5952288, 6200300, 7130345, 7440360, 8556414, 8928432, 9300450, 9920480, 11160540, 11408552, 11904576, 12400600, 12834621, 13950675, 14260690, 14880720, 17112828, 17856864, 18600900, 19840960, 21391035, 22321080, 22817104, 24801200, 25669242, 27901350, 28521380, 29761440, 34225656, 35651725, 35713728, 37201800, 42782070, 44642160, 45634208, 49602400, 51338484, 55802700, 57042760, 59522880, 64173105, 68451312, 71303450, 74403600, 85564140, 89284320, 91268416, 99204800, 102676968, 106955175, 111605400, 114085520, 128346210, 136902624, 142606900, 148807200, 171128280, 178568640, 205353936, 213910350, 223210800, 228171040, 256692420, 273805248, 285213800, 297614400, 320865525, 342256560, 410707872, 427820700, 446421600, 456342080, 513384840, 570427600, 641731050, 684513120, 821415744, 855641400, 892843200, 1026769680, 1140855200, 1283462100, 1369026240, 1711282800, 2053539360, 2281710400, 2566924200, 3422565600, 4107078720, 5133848400, 6845131200, 10267696800, 20535393600]

約数ペア:

[(1, 20535393600), (2, 10267696800), (3, 6845131200), (4, 5133848400), (5, 4107078720), (6, 3422565600), (8, 2566924200), (9, 2281710400), (10, 2053539360), (12, 1711282800), (15, 1369026240), (16, 1283462100), (18, 1140855200), (20, 1026769680), (23, 892843200), (24, 855641400), (25, 821415744), (30, 684513120), (32, 641731050), (36, 570427600), (40, 513384840), (45, 456342080), (46, 446421600), (48, 427820700), (50, 410707872), (60, 342256560), (64, 320865525), (69, 297614400), (72, 285213800), (75, 273805248), (80, 256692420), (90, 228171040), (92, 223210800), (96, 213910350), (100, 205353936), (115, 178568640), (120, 171128280), (138, 148807200), (144, 142606900), (150, 136902624), (160, 128346210), (180, 114085520), (184, 111605400), (192, 106955175), (200, 102676968), (207, 99204800), (225, 91268416), (230, 89284320), (240, 85564140), (276, 74403600), (288, 71303450), (300, 68451312), (320, 64173105), (345, 59522880), (360, 57042760), (368, 55802700), (400, 51338484), (414, 49602400), (450, 45634208), (460, 44642160), (480, 42782070), (552, 37201800), (575, 35713728), (576, 35651725), (600, 34225656), (690, 29761440), (720, 28521380), (736, 27901350), (800, 25669242), (828, 24801200), (900, 22817104), (920, 22321080), (960, 21391035), (1035, 19840960), (1104, 18600900), (1150, 17856864), (1200, 17112828), (1380, 14880720), (1440, 14260690), (1472, 13950675), (1600, 12834621), (1656, 12400600), (1725, 11904576), (1800, 11408552), (1840, 11160540), (2070, 9920480), (2208, 9300450), (2300, 8928432), (2400, 8556414), (2760, 7440360), (2880, 7130345), (3312, 6200300), (3450, 5952288), (3600, 5704276), (3680, 5580270), (4140, 4960240), (4416, 4650225), (4600, 4464216), (4800, 4278207), (5175, 3968192), (5520, 3720180), (6624, 3100150), (6900, 2976144), (7200, 2852138), (7360, 2790135), (8280, 2480120), (9200, 2232108), (10350, 1984096), (11040, 1860090), (13248, 1550075), (13800, 1488072), (14400, 1426069), (16560, 1240060), (18400, 1116054), (20700, 992048), (22080, 930045), (27600, 744036), (33120, 620030), (36800, 558027), (41400, 496024), (55200, 372018), (62003, 331200), (66240, 310015), (82800, 248012), (110400, 186009), (124006, 165600)]