2562181875

素因数分解:

$3^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 200

約数和(自身を含む): 5388825024

約数和(自身を除く): 2826643149

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 43, 45, 55, 75, 81, 99, 107, 125, 129, 135, 165, 215, 225, 275, 297, 321, 375, 387, 405, 473, 495, 535, 625, 645, 675, 825, 891, 963, 1075, 1125, 1161, 1177, 1375, 1419, 1485, 1605, 1875, 1935, 2025, 2365, 2475, 2675, 2889, 3225, 3375, 3483, 3531, 4125, 4257, 4455, 4601, 4815, 5375, 5625, 5805, 5885, 6875, 7095, 7425, 8025, 8667, 9675, 10125, 10593, 11825, 12375, 12771, 13375, 13803, 14445, 16125, 16875, 17415, 17655, 20625, 21285, 22275, 23005, 24075, 26875, 29025, 29425, 31779, 35475, 37125, 38313, 40125, 41409, 43335, 48375, 50611, 50625, 52965, 59125, 61875, 63855, 66875, 69015, 72225, 80625, 87075, 88275, 95337, 106425, 111375, 115025, 120375, 124227, 145125, 147125, 151833, 158895, 177375, 185625, 191565, 200625, 207045, 216675, 241875, 253055, 264825, 295625, 319275, 345075, 361125, 372681, 435375, 441375, 455499, 476685, 532125, 556875, 575125, 601875, 621135, 725625, 735625, 759165, 794475, 886875, 957825, 1035225, 1083375, 1265275, 1324125, 1366497, 1596375, 1725375, 1805625, 1863405, 2176875, 2206875, 2277495, 2383425, 2660625, 2875625, 3105675, 3795825, 3972375, 4099491, 4789125, 5176125, 5416875, 6326375, 6620625, 6832485, 7981875, 8626875, 9317025, 11387475, 11917125, 15528375, 18979125, 19861875, 20497455, 23945625, 25880625, 31631875, 34162425, 46585125, 56937375, 59585625, 77641875, 94895625, 102487275, 170812125, 232925625, 284686875, 512436375, 854060625, 2562181875]

約数ペア:

[(1, 2562181875), (3, 854060625), (5, 512436375), (9, 284686875), (11, 232925625), (15, 170812125), (25, 102487275), (27, 94895625), (33, 77641875), (43, 59585625), (45, 56937375), (55, 46585125), (75, 34162425), (81, 31631875), (99, 25880625), (107, 23945625), (125, 20497455), (129, 19861875), (135, 18979125), (165, 15528375), (215, 11917125), (225, 11387475), (275, 9317025), (297, 8626875), (321, 7981875), (375, 6832485), (387, 6620625), (405, 6326375), (473, 5416875), (495, 5176125), (535, 4789125), (625, 4099491), (645, 3972375), (675, 3795825), (825, 3105675), (891, 2875625), (963, 2660625), (1075, 2383425), (1125, 2277495), (1161, 2206875), (1177, 2176875), (1375, 1863405), (1419, 1805625), (1485, 1725375), (1605, 1596375), (1875, 1366497), (1935, 1324125), (2025, 1265275), (2365, 1083375), (2475, 1035225), (2675, 957825), (2889, 886875), (3225, 794475), (3375, 759165), (3483, 735625), (3531, 725625), (4125, 621135), (4257, 601875), (4455, 575125), (4601, 556875), (4815, 532125), (5375, 476685), (5625, 455499), (5805, 441375), (5885, 435375), (6875, 372681), (7095, 361125), (7425, 345075), (8025, 319275), (8667, 295625), (9675, 264825), (10125, 253055), (10593, 241875), (11825, 216675), (12375, 207045), (12771, 200625), (13375, 191565), (13803, 185625), (14445, 177375), (16125, 158895), (16875, 151833), (17415, 147125), (17655, 145125), (20625, 124227), (21285, 120375), (22275, 115025), (23005, 111375), (24075, 106425), (26875, 95337), (29025, 88275), (29425, 87075), (31779, 80625), (35475, 72225), (37125, 69015), (38313, 66875), (40125, 63855), (41409, 61875), (43335, 59125), (48375, 52965), (50611, 50625)]