77264000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 210038400

約数和(自身を除く): 132774400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 275, 320, 352, 400, 439, 440, 500, 550, 640, 704, 800, 878, 880, 1000, 1100, 1375, 1408, 1600, 1756, 1760, 2000, 2195, 2200, 2750, 3200, 3512, 3520, 4000, 4390, 4400, 4829, 5500, 7024, 7040, 8000, 8780, 8800, 9658, 10975, 11000, 14048, 16000, 17560, 17600, 19316, 21950, 22000, 24145, 28096, 35120, 35200, 38632, 43900, 44000, 48290, 54875, 56192, 70240, 77264, 87800, 88000, 96580, 109750, 120725, 140480, 154528, 175600, 176000, 193160, 219500, 241450, 280960, 309056, 351200, 386320, 439000, 482900, 603625, 618112, 702400, 772640, 878000, 965800, 1207250, 1404800, 1545280, 1756000, 1931600, 2414500, 3090560, 3512000, 3863200, 4829000, 7024000, 7726400, 9658000, 15452800, 19316000, 38632000, 77264000]

約数ペア:

[(1, 77264000), (2, 38632000), (4, 19316000), (5, 15452800), (8, 9658000), (10, 7726400), (11, 7024000), (16, 4829000), (20, 3863200), (22, 3512000), (25, 3090560), (32, 2414500), (40, 1931600), (44, 1756000), (50, 1545280), (55, 1404800), (64, 1207250), (80, 965800), (88, 878000), (100, 772640), (110, 702400), (125, 618112), (128, 603625), (160, 482900), (176, 439000), (200, 386320), (220, 351200), (250, 309056), (275, 280960), (320, 241450), (352, 219500), (400, 193160), (439, 176000), (440, 175600), (500, 154528), (550, 140480), (640, 120725), (704, 109750), (800, 96580), (878, 88000), (880, 87800), (1000, 77264), (1100, 70240), (1375, 56192), (1408, 54875), (1600, 48290), (1756, 44000), (1760, 43900), (2000, 38632), (2195, 35200), (2200, 35120), (2750, 28096), (3200, 24145), (3512, 22000), (3520, 21950), (4000, 19316), (4390, 17600), (4400, 17560), (4829, 16000), (5500, 14048), (7024, 11000), (7040, 10975), (8000, 9658), (8780, 8800)]