80010315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 182476800

約数和(自身を除く): 102466485

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 43, 45, 55, 63, 77, 99, 105, 129, 135, 165, 179, 189, 215, 231, 297, 301, 315, 385, 387, 473, 495, 537, 645, 693, 895, 903, 945, 1155, 1161, 1253, 1419, 1485, 1505, 1611, 1935, 1969, 2079, 2365, 2685, 2709, 3311, 3465, 3759, 4257, 4515, 4833, 5805, 5907, 6265, 7095, 7697, 8055, 8127, 9845, 9933, 10395, 11277, 12771, 13545, 13783, 16555, 17721, 18795, 21285, 23091, 24165, 29535, 29799, 33831, 38485, 40635, 41349, 49665, 53163, 53879, 56385, 63855, 68915, 69273, 84667, 88605, 89397, 115455, 124047, 148995, 161637, 169155, 206745, 207819, 254001, 265815, 269395, 346365, 372141, 423335, 446985, 484911, 592669, 620235, 762003, 808185, 1039095, 1270005, 1454733, 1778007, 1860705, 2286009, 2424555, 2963345, 3810015, 5334021, 7273665, 8890035, 11430045, 16002063, 26670105, 80010315]

約数ペア:

[(1, 80010315), (3, 26670105), (5, 16002063), (7, 11430045), (9, 8890035), (11, 7273665), (15, 5334021), (21, 3810015), (27, 2963345), (33, 2424555), (35, 2286009), (43, 1860705), (45, 1778007), (55, 1454733), (63, 1270005), (77, 1039095), (99, 808185), (105, 762003), (129, 620235), (135, 592669), (165, 484911), (179, 446985), (189, 423335), (215, 372141), (231, 346365), (297, 269395), (301, 265815), (315, 254001), (385, 207819), (387, 206745), (473, 169155), (495, 161637), (537, 148995), (645, 124047), (693, 115455), (895, 89397), (903, 88605), (945, 84667), (1155, 69273), (1161, 68915), (1253, 63855), (1419, 56385), (1485, 53879), (1505, 53163), (1611, 49665), (1935, 41349), (1969, 40635), (2079, 38485), (2365, 33831), (2685, 29799), (2709, 29535), (3311, 24165), (3465, 23091), (3759, 21285), (4257, 18795), (4515, 17721), (4833, 16555), (5805, 13783), (5907, 13545), (6265, 12771), (7095, 11277), (7697, 10395), (8055, 9933), (8127, 9845)]