270340000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{1931}}^1$

素因数の和:1968

約数の個数: 120

約数和(自身を含む): 760481568

約数和(自身を除く): 490141568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 625, 700, 800, 875, 1000, 1120, 1250, 1400, 1750, 1931, 2000, 2500, 2800, 3500, 3862, 4000, 4375, 5000, 5600, 7000, 7724, 8750, 9655, 10000, 13517, 14000, 15448, 17500, 19310, 20000, 27034, 28000, 30896, 35000, 38620, 48275, 54068, 61792, 67585, 70000, 77240, 96550, 108136, 135170, 140000, 154480, 193100, 216272, 241375, 270340, 308960, 337925, 386200, 432544, 482750, 540680, 675850, 772400, 965500, 1081360, 1206875, 1351700, 1544800, 1689625, 1931000, 2162720, 2413750, 2703400, 3379250, 3862000, 4827500, 5406800, 6758500, 7724000, 8448125, 9655000, 10813600, 13517000, 16896250, 19310000, 27034000, 33792500, 38620000, 54068000, 67585000, 135170000, 270340000]

約数ペア:

[(1, 270340000), (2, 135170000), (4, 67585000), (5, 54068000), (7, 38620000), (8, 33792500), (10, 27034000), (14, 19310000), (16, 16896250), (20, 13517000), (25, 10813600), (28, 9655000), (32, 8448125), (35, 7724000), (40, 6758500), (50, 5406800), (56, 4827500), (70, 3862000), (80, 3379250), (100, 2703400), (112, 2413750), (125, 2162720), (140, 1931000), (160, 1689625), (175, 1544800), (200, 1351700), (224, 1206875), (250, 1081360), (280, 965500), (350, 772400), (400, 675850), (500, 540680), (560, 482750), (625, 432544), (700, 386200), (800, 337925), (875, 308960), (1000, 270340), (1120, 241375), (1250, 216272), (1400, 193100), (1750, 154480), (1931, 140000), (2000, 135170), (2500, 108136), (2800, 96550), (3500, 77240), (3862, 70000), (4000, 67585), (4375, 61792), (5000, 54068), (5600, 48275), (7000, 38620), (7724, 35000), (8750, 30896), (9655, 28000), (10000, 27034), (13517, 20000), (14000, 19310), (15448, 17500)]