227980800

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{1979}}^1$

素因数の和:2013

約数の個数: 180

約数和(自身を含む): 816292620

約数和(自身を除く): 588311820

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, 960, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 1979, 2304, 2400, 2560, 2880, 3200, 3600, 3840, 3958, 4608, 4800, 5760, 5937, 6400, 7200, 7680, 7916, 9600, 9895, 11520, 11874, 12800, 14400, 15832, 17811, 19200, 19790, 23040, 23748, 28800, 29685, 31664, 35622, 38400, 39580, 47496, 49475, 57600, 59370, 63328, 71244, 79160, 89055, 94992, 98950, 115200, 118740, 126656, 142488, 148425, 158320, 178110, 189984, 197900, 237480, 253312, 284976, 296850, 316640, 356220, 379968, 395800, 445275, 474960, 506624, 569952, 593700, 633280, 712440, 759936, 791600, 890550, 949920, 1013248, 1139904, 1187400, 1266560, 1424880, 1519872, 1583200, 1781100, 1899840, 2279808, 2374800, 2533120, 2849760, 3039744, 3166400, 3562200, 3799680, 4559616, 4749600, 5066240, 5699520, 6332800, 7124400, 7599360, 9119232, 9499200, 11399040, 12665600, 14248800, 15198720, 18998400, 22798080, 25331200, 28497600, 37996800, 45596160, 56995200, 75993600, 113990400, 227980800]

約数ペア:

[(1, 227980800), (2, 113990400), (3, 75993600), (4, 56995200), (5, 45596160), (6, 37996800), (8, 28497600), (9, 25331200), (10, 22798080), (12, 18998400), (15, 15198720), (16, 14248800), (18, 12665600), (20, 11399040), (24, 9499200), (25, 9119232), (30, 7599360), (32, 7124400), (36, 6332800), (40, 5699520), (45, 5066240), (48, 4749600), (50, 4559616), (60, 3799680), (64, 3562200), (72, 3166400), (75, 3039744), (80, 2849760), (90, 2533120), (96, 2374800), (100, 2279808), (120, 1899840), (128, 1781100), (144, 1583200), (150, 1519872), (160, 1424880), (180, 1266560), (192, 1187400), (200, 1139904), (225, 1013248), (240, 949920), (256, 890550), (288, 791600), (300, 759936), (320, 712440), (360, 633280), (384, 593700), (400, 569952), (450, 506624), (480, 474960), (512, 445275), (576, 395800), (600, 379968), (640, 356220), (720, 316640), (768, 296850), (800, 284976), (900, 253312), (960, 237480), (1152, 197900), (1200, 189984), (1280, 178110), (1440, 158320), (1536, 148425), (1600, 142488), (1800, 126656), (1920, 118740), (1979, 115200), (2304, 98950), (2400, 94992), (2560, 89055), (2880, 79160), (3200, 71244), (3600, 63328), (3840, 59370), (3958, 57600), (4608, 49475), (4800, 47496), (5760, 39580), (5937, 38400), (6400, 35622), (7200, 31664), (7680, 29685), (7916, 28800), (9600, 23748), (9895, 23040), (11520, 19790), (11874, 19200), (12800, 17811), (14400, 15832)]