31795200

素因数分解:

$2^{11}\times 3^3\times 5^2\times {\mathrm{23}}^1$

素因数の和:64

約数の個数: 288

約数和(自身を含む): 121867200

約数和(自身を除く): 90072000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 108, 115, 120, 128, 135, 138, 144, 150, 160, 180, 184, 192, 200, 207, 216, 225, 230, 240, 256, 270, 276, 288, 300, 320, 345, 360, 368, 384, 400, 414, 432, 450, 460, 480, 512, 540, 552, 575, 576, 600, 621, 640, 675, 690, 720, 736, 768, 800, 828, 864, 900, 920, 960, 1024, 1035, 1080, 1104, 1150, 1152, 1200, 1242, 1280, 1350, 1380, 1440, 1472, 1536, 1600, 1656, 1725, 1728, 1800, 1840, 1920, 2048, 2070, 2160, 2208, 2300, 2304, 2400, 2484, 2560, 2700, 2760, 2880, 2944, 3072, 3105, 3200, 3312, 3450, 3456, 3600, 3680, 3840, 4140, 4320, 4416, 4600, 4608, 4800, 4968, 5120, 5175, 5400, 5520, 5760, 5888, 6144, 6210, 6400, 6624, 6900, 6912, 7200, 7360, 7680, 8280, 8640, 8832, 9200, 9216, 9600, 9936, 10240, 10350, 10800, 11040, 11520, 11776, 12420, 12800, 13248, 13800, 13824, 14400, 14720, 15360, 15525, 16560, 17280, 17664, 18400, 18432, 19200, 19872, 20700, 21600, 22080, 23040, 23552, 24840, 25600, 26496, 27600, 27648, 28800, 29440, 30720, 31050, 33120, 34560, 35328, 36800, 38400, 39744, 41400, 43200, 44160, 46080, 47104, 49680, 51200, 52992, 55200, 55296, 57600, 58880, 62100, 66240, 69120, 70656, 73600, 76800, 79488, 82800, 86400, 88320, 92160, 99360, 105984, 110400, 115200, 117760, 124200, 132480, 138240, 141312, 147200, 153600, 158976, 165600, 172800, 176640, 198720, 211968, 220800, 230400, 235520, 248400, 264960, 276480, 294400, 317952, 331200, 345600, 353280, 397440, 423936, 441600, 460800, 496800, 529920, 588800, 635904, 662400, 691200, 706560, 794880, 883200, 993600, 1059840, 1177600, 1271808, 1324800, 1382400, 1589760, 1766400, 1987200, 2119680, 2649600, 3179520, 3532800, 3974400, 5299200, 6359040, 7948800, 10598400, 15897600, 31795200]

約数ペア:

[(1, 31795200), (2, 15897600), (3, 10598400), (4, 7948800), (5, 6359040), (6, 5299200), (8, 3974400), (9, 3532800), (10, 3179520), (12, 2649600), (15, 2119680), (16, 1987200), (18, 1766400), (20, 1589760), (23, 1382400), (24, 1324800), (25, 1271808), (27, 1177600), (30, 1059840), (32, 993600), (36, 883200), (40, 794880), (45, 706560), (46, 691200), (48, 662400), (50, 635904), (54, 588800), (60, 529920), (64, 496800), (69, 460800), (72, 441600), (75, 423936), (80, 397440), (90, 353280), (92, 345600), (96, 331200), (100, 317952), (108, 294400), (115, 276480), (120, 264960), (128, 248400), (135, 235520), (138, 230400), (144, 220800), (150, 211968), (160, 198720), (180, 176640), (184, 172800), (192, 165600), (200, 158976), (207, 153600), (216, 147200), (225, 141312), (230, 138240), (240, 132480), (256, 124200), (270, 117760), (276, 115200), (288, 110400), (300, 105984), (320, 99360), (345, 92160), (360, 88320), (368, 86400), (384, 82800), (400, 79488), (414, 76800), (432, 73600), (450, 70656), (460, 69120), (480, 66240), (512, 62100), (540, 58880), (552, 57600), (575, 55296), (576, 55200), (600, 52992), (621, 51200), (640, 49680), (675, 47104), (690, 46080), (720, 44160), (736, 43200), (768, 41400), (800, 39744), (828, 38400), (864, 36800), (900, 35328), (920, 34560), (960, 33120), (1024, 31050), (1035, 30720), (1080, 29440), (1104, 28800), (1150, 27648), (1152, 27600), (1200, 26496), (1242, 25600), (1280, 24840), (1350, 23552), (1380, 23040), (1440, 22080), (1472, 21600), (1536, 20700), (1600, 19872), (1656, 19200), (1725, 18432), (1728, 18400), (1800, 17664), (1840, 17280), (1920, 16560), (2048, 15525), (2070, 15360), (2160, 14720), (2208, 14400), (2300, 13824), (2304, 13800), (2400, 13248), (2484, 12800), (2560, 12420), (2700, 11776), (2760, 11520), (2880, 11040), (2944, 10800), (3072, 10350), (3105, 10240), (3200, 9936), (3312, 9600), (3450, 9216), (3456, 9200), (3600, 8832), (3680, 8640), (3840, 8280), (4140, 7680), (4320, 7360), (4416, 7200), (4600, 6912), (4608, 6900), (4800, 6624), (4968, 6400), (5120, 6210), (5175, 6144), (5400, 5888), (5520, 5760)]