79021600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 224235648

約数和(自身を除く): 145214048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 103, 112, 137, 140, 160, 175, 200, 206, 224, 274, 280, 350, 400, 412, 515, 548, 560, 685, 700, 721, 800, 824, 959, 1030, 1096, 1120, 1370, 1400, 1442, 1648, 1918, 2060, 2192, 2575, 2740, 2800, 2884, 3296, 3425, 3605, 3836, 4120, 4384, 4795, 5150, 5480, 5600, 5768, 6850, 7210, 7672, 8240, 9590, 10300, 10960, 11536, 13700, 14111, 14420, 15344, 16480, 18025, 19180, 20600, 21920, 23072, 23975, 27400, 28222, 28840, 30688, 36050, 38360, 41200, 47950, 54800, 56444, 57680, 70555, 72100, 76720, 82400, 95900, 98777, 109600, 112888, 115360, 141110, 144200, 153440, 191800, 197554, 225776, 282220, 288400, 352775, 383600, 395108, 451552, 493885, 564440, 576800, 705550, 767200, 790216, 987770, 1128880, 1411100, 1580432, 1975540, 2257760, 2469425, 2822200, 3160864, 3951080, 4938850, 5644400, 7902160, 9877700, 11288800, 15804320, 19755400, 39510800, 79021600]

約数ペア:

[(1, 79021600), (2, 39510800), (4, 19755400), (5, 15804320), (7, 11288800), (8, 9877700), (10, 7902160), (14, 5644400), (16, 4938850), (20, 3951080), (25, 3160864), (28, 2822200), (32, 2469425), (35, 2257760), (40, 1975540), (50, 1580432), (56, 1411100), (70, 1128880), (80, 987770), (100, 790216), (103, 767200), (112, 705550), (137, 576800), (140, 564440), (160, 493885), (175, 451552), (200, 395108), (206, 383600), (224, 352775), (274, 288400), (280, 282220), (350, 225776), (400, 197554), (412, 191800), (515, 153440), (548, 144200), (560, 141110), (685, 115360), (700, 112888), (721, 109600), (800, 98777), (824, 95900), (959, 82400), (1030, 76720), (1096, 72100), (1120, 70555), (1370, 57680), (1400, 56444), (1442, 54800), (1648, 47950), (1918, 41200), (2060, 38360), (2192, 36050), (2575, 30688), (2740, 28840), (2800, 28222), (2884, 27400), (3296, 23975), (3425, 23072), (3605, 21920), (3836, 20600), (4120, 19180), (4384, 18025), (4795, 16480), (5150, 15344), (5480, 14420), (5600, 14111), (5768, 13700), (6850, 11536), (7210, 10960), (7672, 10300), (8240, 9590)]