1880280000

素因数分解:

$2^6\times 3^3\times 5^4\times {\mathrm{1741}}^1$

素因数の和:1782

約数の個数: 280

約数和(自身を含む): 6911350160

約数和(自身を除く): 5031070160

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, 125, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 400, 432, 450, 480, 500, 540, 576, 600, 625, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1200, 1250, 1350, 1440, 1500, 1600, 1728, 1741, 1800, 1875, 2000, 2160, 2250, 2400, 2500, 2700, 2880, 3000, 3375, 3482, 3600, 3750, 4000, 4320, 4500, 4800, 5000, 5223, 5400, 5625, 6000, 6750, 6964, 7200, 7500, 8000, 8640, 8705, 9000, 10000, 10446, 10800, 11250, 12000, 13500, 13928, 14400, 15000, 15669, 16875, 17410, 18000, 20000, 20892, 21600, 22500, 24000, 26115, 27000, 27856, 30000, 31338, 33750, 34820, 36000, 40000, 41784, 43200, 43525, 45000, 47007, 52230, 54000, 55712, 60000, 62676, 67500, 69640, 72000, 78345, 83568, 87050, 90000, 94014, 104460, 108000, 111424, 120000, 125352, 130575, 135000, 139280, 156690, 167136, 174100, 180000, 188028, 208920, 216000, 217625, 235035, 250704, 261150, 270000, 278560, 313380, 334272, 348200, 360000, 376056, 391725, 417840, 435250, 470070, 501408, 522300, 540000, 557120, 626760, 652875, 696400, 752112, 783450, 835680, 870500, 940140, 1002816, 1044600, 1080000, 1088125, 1175175, 1253520, 1305750, 1392800, 1504224, 1566900, 1671360, 1741000, 1880280, 1958625, 2089200, 2176250, 2350350, 2507040, 2611500, 2785600, 3008448, 3133800, 3264375, 3482000, 3760560, 3917250, 4178400, 4352500, 4700700, 5014080, 5223000, 5875875, 6267600, 6528750, 6964000, 7521120, 7834500, 8356800, 8705000, 9401400, 9793125, 10446000, 11751750, 12535200, 13057500, 13928000, 15042240, 15669000, 17410000, 18802800, 19586250, 20892000, 23503500, 25070400, 26115000, 29379375, 31338000, 34820000, 37605600, 39172500, 41784000, 47007000, 52230000, 58758750, 62676000, 69640000, 75211200, 78345000, 94014000, 104460000, 117517500, 125352000, 156690000, 188028000, 208920000, 235035000, 313380000, 376056000, 470070000, 626760000, 940140000, 1880280000]

約数ペア:

[(1, 1880280000), (2, 940140000), (3, 626760000), (4, 470070000), (5, 376056000), (6, 313380000), (8, 235035000), (9, 208920000), (10, 188028000), (12, 156690000), (15, 125352000), (16, 117517500), (18, 104460000), (20, 94014000), (24, 78345000), (25, 75211200), (27, 69640000), (30, 62676000), (32, 58758750), (36, 52230000), (40, 47007000), (45, 41784000), (48, 39172500), (50, 37605600), (54, 34820000), (60, 31338000), (64, 29379375), (72, 26115000), (75, 25070400), (80, 23503500), (90, 20892000), (96, 19586250), (100, 18802800), (108, 17410000), (120, 15669000), (125, 15042240), (135, 13928000), (144, 13057500), (150, 12535200), (160, 11751750), (180, 10446000), (192, 9793125), (200, 9401400), (216, 8705000), (225, 8356800), (240, 7834500), (250, 7521120), (270, 6964000), (288, 6528750), (300, 6267600), (320, 5875875), (360, 5223000), (375, 5014080), (400, 4700700), (432, 4352500), (450, 4178400), (480, 3917250), (500, 3760560), (540, 3482000), (576, 3264375), (600, 3133800), (625, 3008448), (675, 2785600), (720, 2611500), (750, 2507040), (800, 2350350), (864, 2176250), (900, 2089200), (960, 1958625), (1000, 1880280), (1080, 1741000), (1125, 1671360), (1200, 1566900), (1250, 1504224), (1350, 1392800), (1440, 1305750), (1500, 1253520), (1600, 1175175), (1728, 1088125), (1741, 1080000), (1800, 1044600), (1875, 1002816), (2000, 940140), (2160, 870500), (2250, 835680), (2400, 783450), (2500, 752112), (2700, 696400), (2880, 652875), (3000, 626760), (3375, 557120), (3482, 540000), (3600, 522300), (3750, 501408), (4000, 470070), (4320, 435250), (4500, 417840), (4800, 391725), (5000, 376056), (5223, 360000), (5400, 348200), (5625, 334272), (6000, 313380), (6750, 278560), (6964, 270000), (7200, 261150), (7500, 250704), (8000, 235035), (8640, 217625), (8705, 216000), (9000, 208920), (10000, 188028), (10446, 180000), (10800, 174100), (11250, 167136), (12000, 156690), (13500, 139280), (13928, 135000), (14400, 130575), (15000, 125352), (15669, 120000), (16875, 111424), (17410, 108000), (18000, 104460), (20000, 94014), (20892, 90000), (21600, 87050), (22500, 83568), (24000, 78345), (26115, 72000), (27000, 69640), (27856, 67500), (30000, 62676), (31338, 60000), (33750, 55712), (34820, 54000), (36000, 52230), (40000, 47007), (41784, 45000), (43200, 43525)]