319887600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2099}}^1$

素因数の和:2247

約数の個数: 120

約数和(自身を含む): 1033267200

約数和(自身を除く): 713379600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 127, 150, 200, 240, 254, 300, 381, 400, 508, 600, 635, 762, 1016, 1200, 1270, 1524, 1905, 2032, 2099, 2540, 3048, 3175, 3810, 4198, 5080, 6096, 6297, 6350, 7620, 8396, 9525, 10160, 10495, 12594, 12700, 15240, 16792, 19050, 20990, 25188, 25400, 30480, 31485, 33584, 38100, 41980, 50376, 50800, 52475, 62970, 76200, 83960, 100752, 104950, 125940, 152400, 157425, 167920, 209900, 251880, 266573, 314850, 419800, 503760, 533146, 629700, 799719, 839600, 1066292, 1259400, 1332865, 1599438, 2132584, 2518800, 2665730, 3198876, 3998595, 4265168, 5331460, 6397752, 6664325, 7997190, 10662920, 12795504, 13328650, 15994380, 19992975, 21325840, 26657300, 31988760, 39985950, 53314600, 63977520, 79971900, 106629200, 159943800, 319887600]

約数ペア:

[(1, 319887600), (2, 159943800), (3, 106629200), (4, 79971900), (5, 63977520), (6, 53314600), (8, 39985950), (10, 31988760), (12, 26657300), (15, 21325840), (16, 19992975), (20, 15994380), (24, 13328650), (25, 12795504), (30, 10662920), (40, 7997190), (48, 6664325), (50, 6397752), (60, 5331460), (75, 4265168), (80, 3998595), (100, 3198876), (120, 2665730), (127, 2518800), (150, 2132584), (200, 1599438), (240, 1332865), (254, 1259400), (300, 1066292), (381, 839600), (400, 799719), (508, 629700), (600, 533146), (635, 503760), (762, 419800), (1016, 314850), (1200, 266573), (1270, 251880), (1524, 209900), (1905, 167920), (2032, 157425), (2099, 152400), (2540, 125940), (3048, 104950), (3175, 100752), (3810, 83960), (4198, 76200), (5080, 62970), (6096, 52475), (6297, 50800), (6350, 50376), (7620, 41980), (8396, 38100), (9525, 33584), (10160, 31485), (10495, 30480), (12594, 25400), (12700, 25188), (15240, 20990), (16792, 19050)]