15452800000

素因数分解:

$2^{10}\times 5^5\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:495

約数の個数: 264

約数和(自身を含む): 42216672960

約数和(自身を除く): 26763872960

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, 256, 275, 320, 352, 400, 439, 440, 500, 512, 550, 625, 640, 704, 800, 878, 880, 1000, 1024, 1100, 1250, 1280, 1375, 1408, 1600, 1756, 1760, 2000, 2195, 2200, 2500, 2560, 2750, 2816, 3125, 3200, 3512, 3520, 4000, 4390, 4400, 4829, 5000, 5120, 5500, 5632, 6250, 6400, 6875, 7024, 7040, 8000, 8780, 8800, 9658, 10000, 10975, 11000, 11264, 12500, 12800, 13750, 14048, 14080, 16000, 17560, 17600, 19316, 20000, 21950, 22000, 24145, 25000, 25600, 27500, 28096, 28160, 32000, 34375, 35120, 35200, 38632, 40000, 43900, 44000, 48290, 50000, 54875, 55000, 56192, 56320, 64000, 68750, 70240, 70400, 77264, 80000, 87800, 88000, 96580, 100000, 109750, 110000, 112384, 120725, 128000, 137500, 140480, 140800, 154528, 160000, 175600, 176000, 193160, 200000, 219500, 220000, 224768, 241450, 274375, 275000, 280960, 281600, 309056, 320000, 351200, 352000, 386320, 400000, 439000, 440000, 449536, 482900, 548750, 550000, 561920, 603625, 618112, 640000, 702400, 704000, 772640, 800000, 878000, 880000, 965800, 1097500, 1100000, 1123840, 1207250, 1236224, 1371875, 1404800, 1408000, 1545280, 1600000, 1756000, 1760000, 1931600, 2195000, 2200000, 2247680, 2414500, 2472448, 2743750, 2809600, 3018125, 3090560, 3200000, 3512000, 3520000, 3863200, 4390000, 4400000, 4829000, 4944896, 5487500, 5619200, 6036250, 6181120, 7024000, 7040000, 7726400, 8780000, 8800000, 9658000, 10975000, 11238400, 12072500, 12362240, 14048000, 15090625, 15452800, 17560000, 17600000, 19316000, 21950000, 24145000, 24724480, 28096000, 30181250, 30905600, 35120000, 35200000, 38632000, 43900000, 48290000, 56192000, 60362500, 61811200, 70240000, 77264000, 87800000, 96580000, 120725000, 123622400, 140480000, 154528000, 175600000, 193160000, 241450000, 280960000, 309056000, 351200000, 386320000, 482900000, 618112000, 702400000, 772640000, 965800000, 1404800000, 1545280000, 1931600000, 3090560000, 3863200000, 7726400000, 15452800000]

約数ペア:

[(1, 15452800000), (2, 7726400000), (4, 3863200000), (5, 3090560000), (8, 1931600000), (10, 1545280000), (11, 1404800000), (16, 965800000), (20, 772640000), (22, 702400000), (25, 618112000), (32, 482900000), (40, 386320000), (44, 351200000), (50, 309056000), (55, 280960000), (64, 241450000), (80, 193160000), (88, 175600000), (100, 154528000), (110, 140480000), (125, 123622400), (128, 120725000), (160, 96580000), (176, 87800000), (200, 77264000), (220, 70240000), (250, 61811200), (256, 60362500), (275, 56192000), (320, 48290000), (352, 43900000), (400, 38632000), (439, 35200000), (440, 35120000), (500, 30905600), (512, 30181250), (550, 28096000), (625, 24724480), (640, 24145000), (704, 21950000), (800, 19316000), (878, 17600000), (880, 17560000), (1000, 15452800), (1024, 15090625), (1100, 14048000), (1250, 12362240), (1280, 12072500), (1375, 11238400), (1408, 10975000), (1600, 9658000), (1756, 8800000), (1760, 8780000), (2000, 7726400), (2195, 7040000), (2200, 7024000), (2500, 6181120), (2560, 6036250), (2750, 5619200), (2816, 5487500), (3125, 4944896), (3200, 4829000), (3512, 4400000), (3520, 4390000), (4000, 3863200), (4390, 3520000), (4400, 3512000), (4829, 3200000), (5000, 3090560), (5120, 3018125), (5500, 2809600), (5632, 2743750), (6250, 2472448), (6400, 2414500), (6875, 2247680), (7024, 2200000), (7040, 2195000), (8000, 1931600), (8780, 1760000), (8800, 1756000), (9658, 1600000), (10000, 1545280), (10975, 1408000), (11000, 1404800), (11264, 1371875), (12500, 1236224), (12800, 1207250), (13750, 1123840), (14048, 1100000), (14080, 1097500), (16000, 965800), (17560, 880000), (17600, 878000), (19316, 800000), (20000, 772640), (21950, 704000), (22000, 702400), (24145, 640000), (25000, 618112), (25600, 603625), (27500, 561920), (28096, 550000), (28160, 548750), (32000, 482900), (34375, 449536), (35120, 440000), (35200, 439000), (38632, 400000), (40000, 386320), (43900, 352000), (44000, 351200), (48290, 320000), (50000, 309056), (54875, 281600), (55000, 280960), (56192, 275000), (56320, 274375), (64000, 241450), (68750, 224768), (70240, 220000), (70400, 219500), (77264, 200000), (80000, 193160), (87800, 176000), (88000, 175600), (96580, 160000), (100000, 154528), (109750, 140800), (110000, 140480), (112384, 137500), (120725, 128000)]