218995200

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{1901}}^1$

素因数の和:1935

約数の個数: 180

約数和(自身を含む): 784135638

約数和(自身を除く): 565140438

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, 1901, 1920, 2304, 2400, 2560, 2880, 3200, 3600, 3802, 3840, 4608, 4800, 5703, 5760, 6400, 7200, 7604, 7680, 9505, 9600, 11406, 11520, 12800, 14400, 15208, 17109, 19010, 19200, 22812, 23040, 28515, 28800, 30416, 34218, 38020, 38400, 45624, 47525, 57030, 57600, 60832, 68436, 76040, 85545, 91248, 95050, 114060, 115200, 121664, 136872, 142575, 152080, 171090, 182496, 190100, 228120, 243328, 273744, 285150, 304160, 342180, 364992, 380200, 427725, 456240, 486656, 547488, 570300, 608320, 684360, 729984, 760400, 855450, 912480, 973312, 1094976, 1140600, 1216640, 1368720, 1459968, 1520800, 1710900, 1824960, 2189952, 2281200, 2433280, 2737440, 2919936, 3041600, 3421800, 3649920, 4379904, 4562400, 4866560, 5474880, 6083200, 6843600, 7299840, 8759808, 9124800, 10949760, 12166400, 13687200, 14599680, 18249600, 21899520, 24332800, 27374400, 36499200, 43799040, 54748800, 72998400, 109497600, 218995200]

約数ペア:

[(1, 218995200), (2, 109497600), (3, 72998400), (4, 54748800), (5, 43799040), (6, 36499200), (8, 27374400), (9, 24332800), (10, 21899520), (12, 18249600), (15, 14599680), (16, 13687200), (18, 12166400), (20, 10949760), (24, 9124800), (25, 8759808), (30, 7299840), (32, 6843600), (36, 6083200), (40, 5474880), (45, 4866560), (48, 4562400), (50, 4379904), (60, 3649920), (64, 3421800), (72, 3041600), (75, 2919936), (80, 2737440), (90, 2433280), (96, 2281200), (100, 2189952), (120, 1824960), (128, 1710900), (144, 1520800), (150, 1459968), (160, 1368720), (180, 1216640), (192, 1140600), (200, 1094976), (225, 973312), (240, 912480), (256, 855450), (288, 760400), (300, 729984), (320, 684360), (360, 608320), (384, 570300), (400, 547488), (450, 486656), (480, 456240), (512, 427725), (576, 380200), (600, 364992), (640, 342180), (720, 304160), (768, 285150), (800, 273744), (900, 243328), (960, 228120), (1152, 190100), (1200, 182496), (1280, 171090), (1440, 152080), (1536, 142575), (1600, 136872), (1800, 121664), (1901, 115200), (1920, 114060), (2304, 95050), (2400, 91248), (2560, 85545), (2880, 76040), (3200, 68436), (3600, 60832), (3802, 57600), (3840, 57030), (4608, 47525), (4800, 45624), (5703, 38400), (5760, 38020), (6400, 34218), (7200, 30416), (7604, 28800), (7680, 28515), (9505, 23040), (9600, 22812), (11406, 19200), (11520, 19010), (12800, 17109), (14400, 15208)]