209062000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 160

約数和(自身を含む): 587283840

約数和(自身を除く): 378221840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 109, 112, 125, 137, 140, 175, 200, 218, 250, 274, 280, 350, 400, 436, 500, 545, 548, 560, 685, 700, 763, 872, 875, 959, 1000, 1090, 1096, 1370, 1400, 1526, 1744, 1750, 1918, 2000, 2180, 2192, 2725, 2740, 2800, 3052, 3425, 3500, 3815, 3836, 4360, 4795, 5450, 5480, 6104, 6850, 7000, 7630, 7672, 8720, 9590, 10900, 10960, 12208, 13625, 13700, 14000, 14933, 15260, 15344, 17125, 19075, 19180, 21800, 23975, 27250, 27400, 29866, 30520, 34250, 38150, 38360, 43600, 47950, 54500, 54800, 59732, 61040, 68500, 74665, 76300, 76720, 95375, 95900, 104531, 109000, 119464, 119875, 137000, 149330, 152600, 190750, 191800, 209062, 218000, 238928, 239750, 274000, 298660, 305200, 373325, 381500, 383600, 418124, 479500, 522655, 597320, 746650, 763000, 836248, 959000, 1045310, 1194640, 1493300, 1526000, 1672496, 1866625, 1918000, 2090620, 2613275, 2986600, 3733250, 4181240, 5226550, 5973200, 7466500, 8362480, 10453100, 13066375, 14933000, 20906200, 26132750, 29866000, 41812400, 52265500, 104531000, 209062000]

約数ペア:

[(1, 209062000), (2, 104531000), (4, 52265500), (5, 41812400), (7, 29866000), (8, 26132750), (10, 20906200), (14, 14933000), (16, 13066375), (20, 10453100), (25, 8362480), (28, 7466500), (35, 5973200), (40, 5226550), (50, 4181240), (56, 3733250), (70, 2986600), (80, 2613275), (100, 2090620), (109, 1918000), (112, 1866625), (125, 1672496), (137, 1526000), (140, 1493300), (175, 1194640), (200, 1045310), (218, 959000), (250, 836248), (274, 763000), (280, 746650), (350, 597320), (400, 522655), (436, 479500), (500, 418124), (545, 383600), (548, 381500), (560, 373325), (685, 305200), (700, 298660), (763, 274000), (872, 239750), (875, 238928), (959, 218000), (1000, 209062), (1090, 191800), (1096, 190750), (1370, 152600), (1400, 149330), (1526, 137000), (1744, 119875), (1750, 119464), (1918, 109000), (2000, 104531), (2180, 95900), (2192, 95375), (2725, 76720), (2740, 76300), (2800, 74665), (3052, 68500), (3425, 61040), (3500, 59732), (3815, 54800), (3836, 54500), (4360, 47950), (4795, 43600), (5450, 38360), (5480, 38150), (6104, 34250), (6850, 30520), (7000, 29866), (7630, 27400), (7672, 27250), (8720, 23975), (9590, 21800), (10900, 19180), (10960, 19075), (12208, 17125), (13625, 15344), (13700, 15260), (14000, 14933)]