68114475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 150302880

約数和(自身を除く): 82188405

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 29, 33, 39, 45, 55, 65, 73, 75, 87, 99, 117, 143, 145, 165, 195, 219, 225, 261, 275, 319, 325, 365, 377, 429, 435, 495, 585, 657, 715, 725, 803, 825, 949, 957, 975, 1095, 1131, 1287, 1305, 1595, 1825, 1885, 2117, 2145, 2175, 2409, 2475, 2847, 2871, 2925, 3285, 3393, 3575, 4015, 4147, 4745, 4785, 5475, 5655, 6351, 6435, 6525, 7227, 7975, 8541, 9425, 10439, 10585, 10725, 12045, 12441, 14235, 14355, 16425, 16965, 19053, 20075, 20735, 23287, 23725, 23925, 27521, 28275, 31317, 31755, 32175, 36135, 37323, 42705, 52195, 52925, 60225, 62205, 69861, 71175, 71775, 82563, 84825, 93951, 95265, 103675, 116435, 137605, 156585, 158775, 180675, 186615, 209583, 213525, 247689, 260975, 302731, 311025, 349305, 412815, 469755, 476325, 582175, 688025, 782925, 908193, 933075, 1047915, 1238445, 1513655, 1746525, 2064075, 2348775, 2724579, 4540965, 5239575, 6192225, 7568275, 13622895, 22704825, 68114475]

約数ペア:

[(1, 68114475), (3, 22704825), (5, 13622895), (9, 7568275), (11, 6192225), (13, 5239575), (15, 4540965), (25, 2724579), (29, 2348775), (33, 2064075), (39, 1746525), (45, 1513655), (55, 1238445), (65, 1047915), (73, 933075), (75, 908193), (87, 782925), (99, 688025), (117, 582175), (143, 476325), (145, 469755), (165, 412815), (195, 349305), (219, 311025), (225, 302731), (261, 260975), (275, 247689), (319, 213525), (325, 209583), (365, 186615), (377, 180675), (429, 158775), (435, 156585), (495, 137605), (585, 116435), (657, 103675), (715, 95265), (725, 93951), (803, 84825), (825, 82563), (949, 71775), (957, 71175), (975, 69861), (1095, 62205), (1131, 60225), (1287, 52925), (1305, 52195), (1595, 42705), (1825, 37323), (1885, 36135), (2117, 32175), (2145, 31755), (2175, 31317), (2409, 28275), (2475, 27521), (2847, 23925), (2871, 23725), (2925, 23287), (3285, 20735), (3393, 20075), (3575, 19053), (4015, 16965), (4147, 16425), (4745, 14355), (4785, 14235), (5475, 12441), (5655, 12045), (6351, 10725), (6435, 10585), (6525, 10439), (7227, 9425), (7975, 8541)]