542876180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 1455041280

約数和(自身を除く): 912165100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 73, 77, 110, 121, 140, 146, 154, 220, 242, 292, 308, 365, 385, 439, 484, 511, 605, 730, 770, 803, 847, 878, 1022, 1210, 1460, 1540, 1606, 1694, 1756, 2044, 2195, 2420, 2555, 3073, 3212, 3388, 4015, 4235, 4390, 4829, 5110, 5621, 6146, 8030, 8470, 8780, 8833, 9658, 10220, 11242, 12292, 15365, 16060, 16940, 17666, 19316, 22484, 24145, 28105, 30730, 32047, 33803, 35332, 44165, 48290, 53119, 56210, 61460, 61831, 64094, 67606, 88330, 96580, 106238, 112420, 123662, 128188, 135212, 160235, 169015, 176660, 212476, 224329, 247324, 265595, 309155, 320470, 338030, 352517, 371833, 448658, 531190, 618310, 640940, 676060, 705034, 743666, 897316, 1062380, 1121645, 1236620, 1410068, 1487332, 1762585, 1859165, 2243290, 2467619, 3525170, 3718330, 3877687, 4486580, 4935238, 7050340, 7436660, 7755374, 9870476, 12338095, 15510748, 19388435, 24676190, 27143809, 38776870, 49352380, 54287618, 77553740, 108575236, 135719045, 271438090, 542876180]

約数ペア:

[(1, 542876180), (2, 271438090), (4, 135719045), (5, 108575236), (7, 77553740), (10, 54287618), (11, 49352380), (14, 38776870), (20, 27143809), (22, 24676190), (28, 19388435), (35, 15510748), (44, 12338095), (55, 9870476), (70, 7755374), (73, 7436660), (77, 7050340), (110, 4935238), (121, 4486580), (140, 3877687), (146, 3718330), (154, 3525170), (220, 2467619), (242, 2243290), (292, 1859165), (308, 1762585), (365, 1487332), (385, 1410068), (439, 1236620), (484, 1121645), (511, 1062380), (605, 897316), (730, 743666), (770, 705034), (803, 676060), (847, 640940), (878, 618310), (1022, 531190), (1210, 448658), (1460, 371833), (1540, 352517), (1606, 338030), (1694, 320470), (1756, 309155), (2044, 265595), (2195, 247324), (2420, 224329), (2555, 212476), (3073, 176660), (3212, 169015), (3388, 160235), (4015, 135212), (4235, 128188), (4390, 123662), (4829, 112420), (5110, 106238), (5621, 96580), (6146, 88330), (8030, 67606), (8470, 64094), (8780, 61831), (8833, 61460), (9658, 56210), (10220, 53119), (11242, 48290), (12292, 44165), (15365, 35332), (16060, 33803), (16940, 32047), (17666, 30730), (19316, 28105), (22484, 24145)]