208972800

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{907}}^1$

素因数の和:943

約数の個数: 198

約数和(自身を含む): 749046428

約数和(自身を除く): 540073628

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 907, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1814, 1920, 2304, 2400, 2560, 2721, 2880, 3072, 3200, 3600, 3628, 3840, 4535, 4608, 4800, 5120, 5442, 5760, 6400, 7200, 7256, 7680, 8163, 9070, 9216, 9600, 10884, 11520, 12800, 13605, 14400, 14512, 15360, 16326, 18140, 19200, 21768, 22675, 23040, 25600, 27210, 28800, 29024, 32652, 36280, 38400, 40815, 43536, 45350, 46080, 54420, 57600, 58048, 65304, 68025, 72560, 76800, 81630, 87072, 90700, 108840, 115200, 116096, 130608, 136050, 145120, 163260, 174144, 181400, 204075, 217680, 230400, 232192, 261216, 272100, 290240, 326520, 348288, 362800, 408150, 435360, 464384, 522432, 544200, 580480, 653040, 696576, 725600, 816300, 870720, 928768, 1044864, 1088400, 1160960, 1306080, 1393152, 1451200, 1632600, 1741440, 2089728, 2176800, 2321920, 2612160, 2786304, 2902400, 3265200, 3482880, 4179456, 4353600, 4643840, 5224320, 5804800, 6530400, 6965760, 8358912, 8707200, 10448640, 11609600, 13060800, 13931520, 17414400, 20897280, 23219200, 26121600, 34828800, 41794560, 52243200, 69657600, 104486400, 208972800]

約数ペア:

[(1, 208972800), (2, 104486400), (3, 69657600), (4, 52243200), (5, 41794560), (6, 34828800), (8, 26121600), (9, 23219200), (10, 20897280), (12, 17414400), (15, 13931520), (16, 13060800), (18, 11609600), (20, 10448640), (24, 8707200), (25, 8358912), (30, 6965760), (32, 6530400), (36, 5804800), (40, 5224320), (45, 4643840), (48, 4353600), (50, 4179456), (60, 3482880), (64, 3265200), (72, 2902400), (75, 2786304), (80, 2612160), (90, 2321920), (96, 2176800), (100, 2089728), (120, 1741440), (128, 1632600), (144, 1451200), (150, 1393152), (160, 1306080), (180, 1160960), (192, 1088400), (200, 1044864), (225, 928768), (240, 870720), (256, 816300), (288, 725600), (300, 696576), (320, 653040), (360, 580480), (384, 544200), (400, 522432), (450, 464384), (480, 435360), (512, 408150), (576, 362800), (600, 348288), (640, 326520), (720, 290240), (768, 272100), (800, 261216), (900, 232192), (907, 230400), (960, 217680), (1024, 204075), (1152, 181400), (1200, 174144), (1280, 163260), (1440, 145120), (1536, 136050), (1600, 130608), (1800, 116096), (1814, 115200), (1920, 108840), (2304, 90700), (2400, 87072), (2560, 81630), (2721, 76800), (2880, 72560), (3072, 68025), (3200, 65304), (3600, 58048), (3628, 57600), (3840, 54420), (4535, 46080), (4608, 45350), (4800, 43536), (5120, 40815), (5442, 38400), (5760, 36280), (6400, 32652), (7200, 29024), (7256, 28800), (7680, 27210), (8163, 25600), (9070, 23040), (9216, 22675), (9600, 21768), (10884, 19200), (11520, 18140), (12800, 16326), (13605, 15360), (14400, 14512)]