1392125000

素因数分解:

$2^3\times 5^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 224

約数和(自身を含む): 3918699840

約数和(自身を除く): 2526574840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 37, 40, 43, 50, 56, 70, 74, 86, 100, 125, 140, 148, 172, 175, 185, 200, 215, 250, 259, 280, 296, 301, 344, 350, 370, 430, 500, 518, 602, 625, 700, 740, 860, 875, 925, 1000, 1036, 1075, 1204, 1250, 1295, 1400, 1480, 1505, 1591, 1720, 1750, 1850, 2072, 2150, 2408, 2500, 2590, 3010, 3125, 3182, 3500, 3700, 4300, 4375, 4625, 5000, 5180, 5375, 6020, 6250, 6364, 6475, 7000, 7400, 7525, 7955, 8600, 8750, 9250, 10360, 10750, 11137, 12040, 12500, 12728, 12950, 15050, 15625, 15910, 17500, 18500, 21500, 21875, 22274, 23125, 25000, 25900, 26875, 30100, 31250, 31820, 32375, 35000, 37000, 37625, 39775, 43000, 43750, 44548, 46250, 51800, 53750, 55685, 60200, 62500, 63640, 64750, 75250, 79550, 87500, 89096, 92500, 107500, 109375, 111370, 115625, 125000, 129500, 134375, 150500, 159100, 161875, 175000, 185000, 188125, 198875, 215000, 218750, 222740, 231250, 259000, 268750, 278425, 301000, 318200, 323750, 376250, 397750, 437500, 445480, 462500, 537500, 556850, 578125, 647500, 671875, 752500, 795500, 809375, 875000, 925000, 940625, 994375, 1075000, 1113700, 1156250, 1295000, 1343750, 1392125, 1505000, 1591000, 1618750, 1881250, 1988750, 2227400, 2312500, 2687500, 2784250, 3237500, 3762500, 3977500, 4046875, 4625000, 4703125, 4971875, 5375000, 5568500, 6475000, 6960625, 7525000, 7955000, 8093750, 9406250, 9943750, 11137000, 13921250, 16187500, 18812500, 19887500, 24859375, 27842500, 32375000, 34803125, 37625000, 39775000, 49718750, 55685000, 69606250, 99437500, 139212500, 174015625, 198875000, 278425000, 348031250, 696062500, 1392125000]

約数ペア:

[(1, 1392125000), (2, 696062500), (4, 348031250), (5, 278425000), (7, 198875000), (8, 174015625), (10, 139212500), (14, 99437500), (20, 69606250), (25, 55685000), (28, 49718750), (35, 39775000), (37, 37625000), (40, 34803125), (43, 32375000), (50, 27842500), (56, 24859375), (70, 19887500), (74, 18812500), (86, 16187500), (100, 13921250), (125, 11137000), (140, 9943750), (148, 9406250), (172, 8093750), (175, 7955000), (185, 7525000), (200, 6960625), (215, 6475000), (250, 5568500), (259, 5375000), (280, 4971875), (296, 4703125), (301, 4625000), (344, 4046875), (350, 3977500), (370, 3762500), (430, 3237500), (500, 2784250), (518, 2687500), (602, 2312500), (625, 2227400), (700, 1988750), (740, 1881250), (860, 1618750), (875, 1591000), (925, 1505000), (1000, 1392125), (1036, 1343750), (1075, 1295000), (1204, 1156250), (1250, 1113700), (1295, 1075000), (1400, 994375), (1480, 940625), (1505, 925000), (1591, 875000), (1720, 809375), (1750, 795500), (1850, 752500), (2072, 671875), (2150, 647500), (2408, 578125), (2500, 556850), (2590, 537500), (3010, 462500), (3125, 445480), (3182, 437500), (3500, 397750), (3700, 376250), (4300, 323750), (4375, 318200), (4625, 301000), (5000, 278425), (5180, 268750), (5375, 259000), (6020, 231250), (6250, 222740), (6364, 218750), (6475, 215000), (7000, 198875), (7400, 188125), (7525, 185000), (7955, 175000), (8600, 161875), (8750, 159100), (9250, 150500), (10360, 134375), (10750, 129500), (11137, 125000), (12040, 115625), (12500, 111370), (12728, 109375), (12950, 107500), (15050, 92500), (15625, 89096), (15910, 87500), (17500, 79550), (18500, 75250), (21500, 64750), (21875, 63640), (22274, 62500), (23125, 60200), (25000, 55685), (25900, 53750), (26875, 51800), (30100, 46250), (31250, 44548), (31820, 43750), (32375, 43000), (35000, 39775), (37000, 37625)]