51534000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{409}}^1$

素因数の和:445

約数の個数: 240

約数和(自身を含む): 206207040

約数和(自身を除く): 154673040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 409, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 818, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1227, 1260, 1400, 1500, 1575, 1636, 1680, 1750, 1800, 2000, 2045, 2100, 2250, 2454, 2520, 2625, 2800, 2863, 3000, 3150, 3272, 3500, 3600, 3681, 4090, 4200, 4500, 4908, 5040, 5250, 5726, 6000, 6135, 6300, 6544, 7000, 7362, 7875, 8180, 8400, 8589, 9000, 9816, 10225, 10500, 11452, 12270, 12600, 14000, 14315, 14724, 15750, 16360, 17178, 18000, 18405, 19632, 20450, 21000, 22904, 24540, 25200, 25767, 28630, 29448, 30675, 31500, 32720, 34356, 36810, 40900, 42000, 42945, 45808, 49080, 51125, 51534, 57260, 58896, 61350, 63000, 68712, 71575, 73620, 81800, 85890, 92025, 98160, 102250, 103068, 114520, 122700, 126000, 128835, 137424, 143150, 147240, 153375, 163600, 171780, 184050, 204500, 206136, 214725, 229040, 245400, 257670, 286300, 294480, 306750, 343560, 357875, 368100, 409000, 412272, 429450, 460125, 490800, 515340, 572600, 613500, 644175, 687120, 715750, 736200, 818000, 858900, 920250, 1030680, 1073625, 1145200, 1227000, 1288350, 1431500, 1472400, 1717800, 1840500, 2061360, 2147250, 2454000, 2576700, 2863000, 3220875, 3435600, 3681000, 4294500, 5153400, 5726000, 6441750, 7362000, 8589000, 10306800, 12883500, 17178000, 25767000, 51534000]

約数ペア:

[(1, 51534000), (2, 25767000), (3, 17178000), (4, 12883500), (5, 10306800), (6, 8589000), (7, 7362000), (8, 6441750), (9, 5726000), (10, 5153400), (12, 4294500), (14, 3681000), (15, 3435600), (16, 3220875), (18, 2863000), (20, 2576700), (21, 2454000), (24, 2147250), (25, 2061360), (28, 1840500), (30, 1717800), (35, 1472400), (36, 1431500), (40, 1288350), (42, 1227000), (45, 1145200), (48, 1073625), (50, 1030680), (56, 920250), (60, 858900), (63, 818000), (70, 736200), (72, 715750), (75, 687120), (80, 644175), (84, 613500), (90, 572600), (100, 515340), (105, 490800), (112, 460125), (120, 429450), (125, 412272), (126, 409000), (140, 368100), (144, 357875), (150, 343560), (168, 306750), (175, 294480), (180, 286300), (200, 257670), (210, 245400), (225, 229040), (240, 214725), (250, 206136), (252, 204500), (280, 184050), (300, 171780), (315, 163600), (336, 153375), (350, 147240), (360, 143150), (375, 137424), (400, 128835), (409, 126000), (420, 122700), (450, 114520), (500, 103068), (504, 102250), (525, 98160), (560, 92025), (600, 85890), (630, 81800), (700, 73620), (720, 71575), (750, 68712), (818, 63000), (840, 61350), (875, 58896), (900, 57260), (1000, 51534), (1008, 51125), (1050, 49080), (1125, 45808), (1200, 42945), (1227, 42000), (1260, 40900), (1400, 36810), (1500, 34356), (1575, 32720), (1636, 31500), (1680, 30675), (1750, 29448), (1800, 28630), (2000, 25767), (2045, 25200), (2100, 24540), (2250, 22904), (2454, 21000), (2520, 20450), (2625, 19632), (2800, 18405), (2863, 18000), (3000, 17178), (3150, 16360), (3272, 15750), (3500, 14724), (3600, 14315), (3681, 14000), (4090, 12600), (4200, 12270), (4500, 11452), (4908, 10500), (5040, 10225), (5250, 9816), (5726, 9000), (6000, 8589), (6135, 8400), (6300, 8180), (6544, 7875), (7000, 7362)]