21586284000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{199873}}^1$

素因数の和:199907

約数の個数: 192

約数和(自身を含む): 78574466880

約数和(自身を除く): 56988182880

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, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 540, 600, 675, 720, 750, 800, 864, 900, 1000, 1080, 1125, 1200, 1350, 1440, 1500, 1800, 2000, 2160, 2250, 2400, 2700, 3000, 3375, 3600, 4000, 4320, 4500, 5400, 6000, 6750, 7200, 9000, 10800, 12000, 13500, 18000, 21600, 27000, 36000, 54000, 108000, 199873, 399746, 599619, 799492, 999365, 1199238, 1598984, 1798857, 1998730, 2398476, 2998095, 3197968, 3597714, 3997460, 4796952, 4996825, 5396571, 5996190, 6395936, 7195428, 7994920, 8994285, 9593904, 9993650, 10793142, 11992380, 14390856, 14990475, 15989840, 17988570, 19187808, 19987300, 21586284, 23984760, 24984125, 26982855, 28781712, 29980950, 31979680, 35977140, 39974600, 43172568, 44971425, 47969520, 49968250, 53965710, 57563424, 59961900, 71954280, 74952375, 79949200, 86345136, 89942850, 95939040, 99936500, 107931420, 119923800, 134914275, 143908560, 149904750, 159898400, 172690272, 179885700, 199873000, 215862840, 224857125, 239847600, 269828550, 287817120, 299809500, 359771400, 399746000, 431725680, 449714250, 479695200, 539657100, 599619000, 674571375, 719542800, 799492000, 863451360, 899428500, 1079314200, 1199238000, 1349142750, 1439085600, 1798857000, 2158628400, 2398476000, 2698285500, 3597714000, 4317256800, 5396571000, 7195428000, 10793142000, 21586284000]

約数ペア:

[(1, 21586284000), (2, 10793142000), (3, 7195428000), (4, 5396571000), (5, 4317256800), (6, 3597714000), (8, 2698285500), (9, 2398476000), (10, 2158628400), (12, 1798857000), (15, 1439085600), (16, 1349142750), (18, 1199238000), (20, 1079314200), (24, 899428500), (25, 863451360), (27, 799492000), (30, 719542800), (32, 674571375), (36, 599619000), (40, 539657100), (45, 479695200), (48, 449714250), (50, 431725680), (54, 399746000), (60, 359771400), (72, 299809500), (75, 287817120), (80, 269828550), (90, 239847600), (96, 224857125), (100, 215862840), (108, 199873000), (120, 179885700), (125, 172690272), (135, 159898400), (144, 149904750), (150, 143908560), (160, 134914275), (180, 119923800), (200, 107931420), (216, 99936500), (225, 95939040), (240, 89942850), (250, 86345136), (270, 79949200), (288, 74952375), (300, 71954280), (360, 59961900), (375, 57563424), (400, 53965710), (432, 49968250), (450, 47969520), (480, 44971425), (500, 43172568), (540, 39974600), (600, 35977140), (675, 31979680), (720, 29980950), (750, 28781712), (800, 26982855), (864, 24984125), (900, 23984760), (1000, 21586284), (1080, 19987300), (1125, 19187808), (1200, 17988570), (1350, 15989840), (1440, 14990475), (1500, 14390856), (1800, 11992380), (2000, 10793142), (2160, 9993650), (2250, 9593904), (2400, 8994285), (2700, 7994920), (3000, 7195428), (3375, 6395936), (3600, 5996190), (4000, 5396571), (4320, 4996825), (4500, 4796952), (5400, 3997460), (6000, 3597714), (6750, 3197968), (7200, 2998095), (9000, 2398476), (10800, 1998730), (12000, 1798857), (13500, 1598984), (18000, 1199238), (21600, 999365), (27000, 799492), (36000, 599619), (54000, 399746), (108000, 199873)]