2016206775

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 4274726400

約数和(自身を除く): 2258519625

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 37, 41, 45, 55, 75, 99, 111, 123, 135, 165, 179, 185, 205, 225, 275, 297, 333, 369, 407, 451, 495, 537, 555, 615, 675, 825, 895, 925, 999, 1025, 1107, 1221, 1353, 1485, 1517, 1611, 1665, 1845, 1969, 2035, 2255, 2475, 2685, 2775, 3075, 3663, 4059, 4475, 4551, 4833, 4995, 5535, 5907, 6105, 6623, 6765, 7339, 7425, 7585, 8055, 8325, 9225, 9845, 10175, 10989, 11275, 12177, 13425, 13653, 16687, 17721, 18315, 19869, 20295, 22017, 22755, 24165, 24975, 27675, 29535, 30525, 33115, 33825, 36695, 37925, 40275, 40959, 49225, 50061, 53163, 54945, 59607, 60885, 66051, 68265, 72853, 80729, 83435, 88605, 91575, 99345, 101475, 110085, 113775, 120825, 147675, 150183, 165575, 178821, 183475, 198153, 204795, 218559, 242187, 250305, 265815, 271543, 274725, 298035, 304425, 330255, 341325, 364265, 403645, 417175, 443025, 450549, 496725, 550425, 655677, 726561, 750915, 814629, 894105, 990765, 1023975, 1092795, 1210935, 1251525, 1329075, 1357715, 1490175, 1651275, 1821325, 1967031, 2018225, 2179683, 2252745, 2443887, 2986973, 3278385, 3632805, 3754575, 4073145, 4470525, 4953825, 5463975, 6054675, 6788575, 7331661, 8960919, 9835155, 10898415, 11263725, 12219435, 14934865, 16391925, 18164025, 20365725, 26882757, 36658305, 44804595, 49175775, 54492075, 61097175, 74674325, 80648271, 134413785, 183291525, 224022975, 403241355, 672068925, 2016206775]

約数ペア:

[(1, 2016206775), (3, 672068925), (5, 403241355), (9, 224022975), (11, 183291525), (15, 134413785), (25, 80648271), (27, 74674325), (33, 61097175), (37, 54492075), (41, 49175775), (45, 44804595), (55, 36658305), (75, 26882757), (99, 20365725), (111, 18164025), (123, 16391925), (135, 14934865), (165, 12219435), (179, 11263725), (185, 10898415), (205, 9835155), (225, 8960919), (275, 7331661), (297, 6788575), (333, 6054675), (369, 5463975), (407, 4953825), (451, 4470525), (495, 4073145), (537, 3754575), (555, 3632805), (615, 3278385), (675, 2986973), (825, 2443887), (895, 2252745), (925, 2179683), (999, 2018225), (1025, 1967031), (1107, 1821325), (1221, 1651275), (1353, 1490175), (1485, 1357715), (1517, 1329075), (1611, 1251525), (1665, 1210935), (1845, 1092795), (1969, 1023975), (2035, 990765), (2255, 894105), (2475, 814629), (2685, 750915), (2775, 726561), (3075, 655677), (3663, 550425), (4059, 496725), (4475, 450549), (4551, 443025), (4833, 417175), (4995, 403645), (5535, 364265), (5907, 341325), (6105, 330255), (6623, 304425), (6765, 298035), (7339, 274725), (7425, 271543), (7585, 265815), (8055, 250305), (8325, 242187), (9225, 218559), (9845, 204795), (10175, 198153), (10989, 183475), (11275, 178821), (12177, 165575), (13425, 150183), (13653, 147675), (16687, 120825), (17721, 113775), (18315, 110085), (19869, 101475), (20295, 99345), (22017, 91575), (22755, 88605), (24165, 83435), (24975, 80729), (27675, 72853), (29535, 68265), (30525, 66051), (33115, 60885), (33825, 59607), (36695, 54945), (37925, 53163), (40275, 50061), (40959, 49225)]