231028000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 669247488

約数和(自身を除く): 438219488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 70, 74, 80, 100, 112, 125, 140, 148, 160, 175, 185, 200, 223, 224, 250, 259, 280, 296, 350, 370, 400, 446, 500, 518, 560, 592, 700, 740, 800, 875, 892, 925, 1000, 1036, 1115, 1120, 1184, 1295, 1400, 1480, 1561, 1750, 1784, 1850, 2000, 2072, 2230, 2590, 2800, 2960, 3122, 3500, 3568, 3700, 4000, 4144, 4460, 4625, 5180, 5575, 5600, 5920, 6244, 6475, 7000, 7136, 7400, 7805, 8251, 8288, 8920, 9250, 10360, 11150, 12488, 12950, 14000, 14800, 15610, 16502, 17840, 18500, 20720, 22300, 24976, 25900, 27875, 28000, 29600, 31220, 32375, 33004, 35680, 37000, 39025, 41255, 41440, 44600, 49952, 51800, 55750, 57757, 62440, 64750, 66008, 74000, 78050, 82510, 89200, 103600, 111500, 115514, 124880, 129500, 132016, 148000, 156100, 165020, 178400, 195125, 206275, 207200, 223000, 231028, 249760, 259000, 264032, 288785, 312200, 330040, 390250, 412550, 446000, 462056, 518000, 577570, 624400, 660080, 780500, 825100, 892000, 924112, 1031375, 1036000, 1155140, 1248800, 1320160, 1443925, 1561000, 1650200, 1848224, 2062750, 2310280, 2887850, 3122000, 3300400, 4125500, 4620560, 5775700, 6244000, 6600800, 7219625, 8251000, 9241120, 11551400, 14439250, 16502000, 23102800, 28878500, 33004000, 46205600, 57757000, 115514000, 231028000]

約数ペア:

[(1, 231028000), (2, 115514000), (4, 57757000), (5, 46205600), (7, 33004000), (8, 28878500), (10, 23102800), (14, 16502000), (16, 14439250), (20, 11551400), (25, 9241120), (28, 8251000), (32, 7219625), (35, 6600800), (37, 6244000), (40, 5775700), (50, 4620560), (56, 4125500), (70, 3300400), (74, 3122000), (80, 2887850), (100, 2310280), (112, 2062750), (125, 1848224), (140, 1650200), (148, 1561000), (160, 1443925), (175, 1320160), (185, 1248800), (200, 1155140), (223, 1036000), (224, 1031375), (250, 924112), (259, 892000), (280, 825100), (296, 780500), (350, 660080), (370, 624400), (400, 577570), (446, 518000), (500, 462056), (518, 446000), (560, 412550), (592, 390250), (700, 330040), (740, 312200), (800, 288785), (875, 264032), (892, 259000), (925, 249760), (1000, 231028), (1036, 223000), (1115, 207200), (1120, 206275), (1184, 195125), (1295, 178400), (1400, 165020), (1480, 156100), (1561, 148000), (1750, 132016), (1784, 129500), (1850, 124880), (2000, 115514), (2072, 111500), (2230, 103600), (2590, 89200), (2800, 82510), (2960, 78050), (3122, 74000), (3500, 66008), (3568, 64750), (3700, 62440), (4000, 57757), (4144, 55750), (4460, 51800), (4625, 49952), (5180, 44600), (5575, 41440), (5600, 41255), (5920, 39025), (6244, 37000), (6475, 35680), (7000, 33004), (7136, 32375), (7400, 31220), (7805, 29600), (8251, 28000), (8288, 27875), (8920, 25900), (9250, 24976), (10360, 22300), (11150, 20720), (12488, 18500), (12950, 17840), (14000, 16502), (14800, 15610)]