218419200

素因数分解:

$2^{12}\times 3^3\times 5^2\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 312

約数和(自身を含む): 812547200

約数和(自身を除く): 594128000

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, 79, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 158, 160, 180, 192, 200, 216, 225, 237, 240, 256, 270, 288, 300, 316, 320, 360, 384, 395, 400, 432, 450, 474, 480, 512, 540, 576, 600, 632, 640, 675, 711, 720, 768, 790, 800, 864, 900, 948, 960, 1024, 1080, 1152, 1185, 1200, 1264, 1280, 1350, 1422, 1440, 1536, 1580, 1600, 1728, 1800, 1896, 1920, 1975, 2048, 2133, 2160, 2304, 2370, 2400, 2528, 2560, 2700, 2844, 2880, 3072, 3160, 3200, 3456, 3555, 3600, 3792, 3840, 3950, 4096, 4266, 4320, 4608, 4740, 4800, 5056, 5120, 5400, 5688, 5760, 5925, 6144, 6320, 6400, 6912, 7110, 7200, 7584, 7680, 7900, 8532, 8640, 9216, 9480, 9600, 10112, 10240, 10665, 10800, 11376, 11520, 11850, 12288, 12640, 12800, 13824, 14220, 14400, 15168, 15360, 15800, 17064, 17280, 17775, 18432, 18960, 19200, 20224, 20480, 21330, 21600, 22752, 23040, 23700, 25280, 25600, 27648, 28440, 28800, 30336, 30720, 31600, 34128, 34560, 35550, 36864, 37920, 38400, 40448, 42660, 43200, 45504, 46080, 47400, 50560, 51200, 53325, 55296, 56880, 57600, 60672, 61440, 63200, 68256, 69120, 71100, 75840, 76800, 80896, 85320, 86400, 91008, 92160, 94800, 101120, 102400, 106650, 110592, 113760, 115200, 121344, 126400, 136512, 138240, 142200, 151680, 153600, 161792, 170640, 172800, 182016, 184320, 189600, 202240, 213300, 227520, 230400, 242688, 252800, 273024, 276480, 284400, 303360, 307200, 323584, 341280, 345600, 364032, 379200, 404480, 426600, 455040, 460800, 485376, 505600, 546048, 552960, 568800, 606720, 682560, 691200, 728064, 758400, 808960, 853200, 910080, 921600, 970752, 1011200, 1092096, 1137600, 1213440, 1365120, 1382400, 1456128, 1516800, 1617920, 1706400, 1820160, 2022400, 2184192, 2275200, 2426880, 2730240, 2764800, 2912256, 3033600, 3412800, 3640320, 4044800, 4368384, 4550400, 4853760, 5460480, 6067200, 6825600, 7280640, 8089600, 8736768, 9100800, 10920960, 12134400, 13651200, 14561280, 18201600, 21841920, 24268800, 27302400, 36403200, 43683840, 54604800, 72806400, 109209600, 218419200]

約数ペア:

[(1, 218419200), (2, 109209600), (3, 72806400), (4, 54604800), (5, 43683840), (6, 36403200), (8, 27302400), (9, 24268800), (10, 21841920), (12, 18201600), (15, 14561280), (16, 13651200), (18, 12134400), (20, 10920960), (24, 9100800), (25, 8736768), (27, 8089600), (30, 7280640), (32, 6825600), (36, 6067200), (40, 5460480), (45, 4853760), (48, 4550400), (50, 4368384), (54, 4044800), (60, 3640320), (64, 3412800), (72, 3033600), (75, 2912256), (79, 2764800), (80, 2730240), (90, 2426880), (96, 2275200), (100, 2184192), (108, 2022400), (120, 1820160), (128, 1706400), (135, 1617920), (144, 1516800), (150, 1456128), (158, 1382400), (160, 1365120), (180, 1213440), (192, 1137600), (200, 1092096), (216, 1011200), (225, 970752), (237, 921600), (240, 910080), (256, 853200), (270, 808960), (288, 758400), (300, 728064), (316, 691200), (320, 682560), (360, 606720), (384, 568800), (395, 552960), (400, 546048), (432, 505600), (450, 485376), (474, 460800), (480, 455040), (512, 426600), (540, 404480), (576, 379200), (600, 364032), (632, 345600), (640, 341280), (675, 323584), (711, 307200), (720, 303360), (768, 284400), (790, 276480), (800, 273024), (864, 252800), (900, 242688), (948, 230400), (960, 227520), (1024, 213300), (1080, 202240), (1152, 189600), (1185, 184320), (1200, 182016), (1264, 172800), (1280, 170640), (1350, 161792), (1422, 153600), (1440, 151680), (1536, 142200), (1580, 138240), (1600, 136512), (1728, 126400), (1800, 121344), (1896, 115200), (1920, 113760), (1975, 110592), (2048, 106650), (2133, 102400), (2160, 101120), (2304, 94800), (2370, 92160), (2400, 91008), (2528, 86400), (2560, 85320), (2700, 80896), (2844, 76800), (2880, 75840), (3072, 71100), (3160, 69120), (3200, 68256), (3456, 63200), (3555, 61440), (3600, 60672), (3792, 57600), (3840, 56880), (3950, 55296), (4096, 53325), (4266, 51200), (4320, 50560), (4608, 47400), (4740, 46080), (4800, 45504), (5056, 43200), (5120, 42660), (5400, 40448), (5688, 38400), (5760, 37920), (5925, 36864), (6144, 35550), (6320, 34560), (6400, 34128), (6912, 31600), (7110, 30720), (7200, 30336), (7584, 28800), (7680, 28440), (7900, 27648), (8532, 25600), (8640, 25280), (9216, 23700), (9480, 23040), (9600, 22752), (10112, 21600), (10240, 21330), (10665, 20480), (10800, 20224), (11376, 19200), (11520, 18960), (11850, 18432), (12288, 17775), (12640, 17280), (12800, 17064), (13824, 15800), (14220, 15360), (14400, 15168)]