486563000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 1455667200

約数和(自身を除く): 969104200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 71, 77, 88, 89, 100, 110, 125, 140, 142, 154, 175, 178, 200, 220, 250, 275, 280, 284, 308, 350, 355, 356, 385, 440, 445, 497, 500, 550, 568, 616, 623, 700, 710, 712, 770, 781, 875, 890, 979, 994, 1000, 1100, 1246, 1375, 1400, 1420, 1540, 1562, 1750, 1775, 1780, 1925, 1958, 1988, 2200, 2225, 2485, 2492, 2750, 2840, 3080, 3115, 3124, 3500, 3550, 3560, 3850, 3905, 3916, 3976, 4450, 4895, 4970, 4984, 5467, 5500, 6230, 6248, 6319, 6853, 7000, 7100, 7700, 7810, 7832, 8875, 8900, 9625, 9790, 9940, 10934, 11000, 11125, 12425, 12460, 12638, 13706, 14200, 15400, 15575, 15620, 17750, 17800, 19250, 19525, 19580, 19880, 21868, 22250, 24475, 24850, 24920, 25276, 27335, 27412, 31150, 31240, 31595, 34265, 35500, 38500, 39050, 39160, 43736, 44233, 44500, 48950, 49700, 50552, 54670, 54824, 62125, 62300, 63190, 68530, 69509, 71000, 77000, 77875, 78100, 88466, 89000, 97625, 97900, 99400, 109340, 122375, 124250, 124600, 126380, 136675, 137060, 139018, 155750, 156200, 157975, 171325, 176932, 195250, 195800, 218680, 221165, 244750, 248500, 252760, 273350, 274120, 278036, 311500, 315950, 342650, 347545, 353864, 390500, 442330, 486563, 489500, 497000, 546700, 556072, 623000, 631900, 683375, 685300, 695090, 781000, 789875, 856625, 884660, 973126, 979000, 1093400, 1105825, 1263800, 1366750, 1370600, 1390180, 1579750, 1713250, 1737725, 1769320, 1946252, 2211650, 2432815, 2733500, 2780360, 3159500, 3426500, 3475450, 3892504, 4423300, 4865630, 5467000, 5529125, 6319000, 6853000, 6950900, 8688625, 8846600, 9731260, 11058250, 12164075, 13901800, 17377250, 19462520, 22116500, 24328150, 34754500, 44233000, 48656300, 60820375, 69509000, 97312600, 121640750, 243281500, 486563000]

約数ペア:

[(1, 486563000), (2, 243281500), (4, 121640750), (5, 97312600), (7, 69509000), (8, 60820375), (10, 48656300), (11, 44233000), (14, 34754500), (20, 24328150), (22, 22116500), (25, 19462520), (28, 17377250), (35, 13901800), (40, 12164075), (44, 11058250), (50, 9731260), (55, 8846600), (56, 8688625), (70, 6950900), (71, 6853000), (77, 6319000), (88, 5529125), (89, 5467000), (100, 4865630), (110, 4423300), (125, 3892504), (140, 3475450), (142, 3426500), (154, 3159500), (175, 2780360), (178, 2733500), (200, 2432815), (220, 2211650), (250, 1946252), (275, 1769320), (280, 1737725), (284, 1713250), (308, 1579750), (350, 1390180), (355, 1370600), (356, 1366750), (385, 1263800), (440, 1105825), (445, 1093400), (497, 979000), (500, 973126), (550, 884660), (568, 856625), (616, 789875), (623, 781000), (700, 695090), (710, 685300), (712, 683375), (770, 631900), (781, 623000), (875, 556072), (890, 546700), (979, 497000), (994, 489500), (1000, 486563), (1100, 442330), (1246, 390500), (1375, 353864), (1400, 347545), (1420, 342650), (1540, 315950), (1562, 311500), (1750, 278036), (1775, 274120), (1780, 273350), (1925, 252760), (1958, 248500), (1988, 244750), (2200, 221165), (2225, 218680), (2485, 195800), (2492, 195250), (2750, 176932), (2840, 171325), (3080, 157975), (3115, 156200), (3124, 155750), (3500, 139018), (3550, 137060), (3560, 136675), (3850, 126380), (3905, 124600), (3916, 124250), (3976, 122375), (4450, 109340), (4895, 99400), (4970, 97900), (4984, 97625), (5467, 89000), (5500, 88466), (6230, 78100), (6248, 77875), (6319, 77000), (6853, 71000), (7000, 69509), (7100, 68530), (7700, 63190), (7810, 62300), (7832, 62125), (8875, 54824), (8900, 54670), (9625, 50552), (9790, 49700), (9940, 48950), (10934, 44500), (11000, 44233), (11125, 43736), (12425, 39160), (12460, 39050), (12638, 38500), (13706, 35500), (14200, 34265), (15400, 31595), (15575, 31240), (15620, 31150), (17750, 27412), (17800, 27335), (19250, 25276), (19525, 24920), (19580, 24850), (19880, 24475), (21868, 22250)]