68047650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 203692320

約数和(自身を除く): 135644670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 59, 66, 75, 90, 99, 110, 118, 150, 165, 177, 198, 225, 233, 275, 295, 330, 354, 450, 466, 495, 531, 550, 590, 649, 699, 825, 885, 990, 1062, 1165, 1298, 1398, 1475, 1650, 1770, 1947, 2097, 2330, 2475, 2563, 2655, 2950, 3245, 3495, 3894, 4194, 4425, 4950, 5126, 5310, 5825, 5841, 6490, 6990, 7689, 8850, 9735, 10485, 11650, 11682, 12815, 13275, 13747, 15378, 16225, 17475, 19470, 20970, 23067, 25630, 26550, 27494, 29205, 32450, 34950, 38445, 41241, 46134, 48675, 52425, 58410, 64075, 68735, 76890, 82482, 97350, 104850, 115335, 123723, 128150, 137470, 146025, 151217, 192225, 206205, 230670, 247446, 292050, 302434, 343675, 384450, 412410, 453651, 576675, 618615, 687350, 756085, 907302, 1031025, 1153350, 1237230, 1360953, 1512170, 2062050, 2268255, 2721906, 3093075, 3780425, 4536510, 6186150, 6804765, 7560850, 11341275, 13609530, 22682550, 34023825, 68047650]

約数ペア:

[(1, 68047650), (2, 34023825), (3, 22682550), (5, 13609530), (6, 11341275), (9, 7560850), (10, 6804765), (11, 6186150), (15, 4536510), (18, 3780425), (22, 3093075), (25, 2721906), (30, 2268255), (33, 2062050), (45, 1512170), (50, 1360953), (55, 1237230), (59, 1153350), (66, 1031025), (75, 907302), (90, 756085), (99, 687350), (110, 618615), (118, 576675), (150, 453651), (165, 412410), (177, 384450), (198, 343675), (225, 302434), (233, 292050), (275, 247446), (295, 230670), (330, 206205), (354, 192225), (450, 151217), (466, 146025), (495, 137470), (531, 128150), (550, 123723), (590, 115335), (649, 104850), (699, 97350), (825, 82482), (885, 76890), (990, 68735), (1062, 64075), (1165, 58410), (1298, 52425), (1398, 48675), (1475, 46134), (1650, 41241), (1770, 38445), (1947, 34950), (2097, 32450), (2330, 29205), (2475, 27494), (2563, 26550), (2655, 25630), (2950, 23067), (3245, 20970), (3495, 19470), (3894, 17475), (4194, 16225), (4425, 15378), (4950, 13747), (5126, 13275), (5310, 12815), (5825, 11682), (5841, 11650), (6490, 10485), (6990, 9735), (7689, 8850)]