20729995200

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{479861}}^1$

素因数の和:479892

約数の個数: 168

約数和(自身を含む): 75568667760

約数和(自身を除く): 54838672560

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, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 5400, 7200, 8640, 10800, 14400, 21600, 43200, 479861, 959722, 1439583, 1919444, 2399305, 2879166, 3838888, 4318749, 4798610, 5758332, 7197915, 7677776, 8637498, 9597220, 11516664, 11996525, 12956247, 14395830, 15355552, 17274996, 19194440, 21593745, 23033328, 23993050, 25912494, 28791660, 30711104, 34549992, 35989575, 38388880, 43187490, 46066656, 47986100, 51824988, 57583320, 64781235, 69099984, 71979150, 76777760, 86374980, 92133312, 95972200, 103649976, 107968725, 115166640, 129562470, 138199968, 143958300, 153555520, 172749960, 191944400, 207299952, 215937450, 230333280, 259124940, 276399936, 287916600, 323906175, 345499920, 383888800, 414599904, 431874900, 460666560, 518249880, 575833200, 647812350, 690999840, 767777600, 829199808, 863749800, 1036499760, 1151666400, 1295624700, 1381999680, 1727499600, 2072999520, 2303332800, 2591249400, 3454999200, 4145999040, 5182498800, 6909998400, 10364997600, 20729995200]

約数ペア:

[(1, 20729995200), (2, 10364997600), (3, 6909998400), (4, 5182498800), (5, 4145999040), (6, 3454999200), (8, 2591249400), (9, 2303332800), (10, 2072999520), (12, 1727499600), (15, 1381999680), (16, 1295624700), (18, 1151666400), (20, 1036499760), (24, 863749800), (25, 829199808), (27, 767777600), (30, 690999840), (32, 647812350), (36, 575833200), (40, 518249880), (45, 460666560), (48, 431874900), (50, 414599904), (54, 383888800), (60, 345499920), (64, 323906175), (72, 287916600), (75, 276399936), (80, 259124940), (90, 230333280), (96, 215937450), (100, 207299952), (108, 191944400), (120, 172749960), (135, 153555520), (144, 143958300), (150, 138199968), (160, 129562470), (180, 115166640), (192, 107968725), (200, 103649976), (216, 95972200), (225, 92133312), (240, 86374980), (270, 76777760), (288, 71979150), (300, 69099984), (320, 64781235), (360, 57583320), (400, 51824988), (432, 47986100), (450, 46066656), (480, 43187490), (540, 38388880), (576, 35989575), (600, 34549992), (675, 30711104), (720, 28791660), (800, 25912494), (864, 23993050), (900, 23033328), (960, 21593745), (1080, 19194440), (1200, 17274996), (1350, 15355552), (1440, 14395830), (1600, 12956247), (1728, 11996525), (1800, 11516664), (2160, 9597220), (2400, 8637498), (2700, 7677776), (2880, 7197915), (3600, 5758332), (4320, 4798610), (4800, 4318749), (5400, 3838888), (7200, 2879166), (8640, 2399305), (10800, 1919444), (14400, 1439583), (21600, 959722), (43200, 479861)]