78805710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 230519520

約数和(自身を除く): 151713810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 59, 81, 85, 90, 97, 102, 118, 135, 153, 162, 170, 177, 194, 255, 270, 291, 295, 306, 354, 405, 459, 485, 510, 531, 582, 590, 765, 810, 873, 885, 918, 970, 1003, 1062, 1377, 1455, 1530, 1593, 1649, 1746, 1770, 2006, 2295, 2619, 2655, 2754, 2910, 3009, 3186, 3298, 4365, 4590, 4779, 4947, 5015, 5238, 5310, 5723, 6018, 6885, 7857, 7965, 8245, 8730, 9027, 9558, 9894, 10030, 11446, 13095, 13770, 14841, 15045, 15714, 15930, 16490, 17169, 18054, 23895, 24735, 26190, 27081, 28615, 29682, 30090, 34338, 39285, 44523, 45135, 47790, 49470, 51507, 54162, 57230, 74205, 78570, 81243, 85845, 89046, 90270, 97291, 103014, 133569, 135405, 148410, 154521, 162486, 171690, 194582, 222615, 257535, 267138, 270810, 291873, 309042, 406215, 445230, 463563, 486455, 515070, 583746, 667845, 772605, 812430, 875619, 927126, 972910, 1335690, 1459365, 1545210, 1751238, 2317815, 2626857, 2918730, 4378095, 4635630, 5253714, 7880571, 8756190, 13134285, 15761142, 26268570, 39402855, 78805710]

約数ペア:

[(1, 78805710), (2, 39402855), (3, 26268570), (5, 15761142), (6, 13134285), (9, 8756190), (10, 7880571), (15, 5253714), (17, 4635630), (18, 4378095), (27, 2918730), (30, 2626857), (34, 2317815), (45, 1751238), (51, 1545210), (54, 1459365), (59, 1335690), (81, 972910), (85, 927126), (90, 875619), (97, 812430), (102, 772605), (118, 667845), (135, 583746), (153, 515070), (162, 486455), (170, 463563), (177, 445230), (194, 406215), (255, 309042), (270, 291873), (291, 270810), (295, 267138), (306, 257535), (354, 222615), (405, 194582), (459, 171690), (485, 162486), (510, 154521), (531, 148410), (582, 135405), (590, 133569), (765, 103014), (810, 97291), (873, 90270), (885, 89046), (918, 85845), (970, 81243), (1003, 78570), (1062, 74205), (1377, 57230), (1455, 54162), (1530, 51507), (1593, 49470), (1649, 47790), (1746, 45135), (1770, 44523), (2006, 39285), (2295, 34338), (2619, 30090), (2655, 29682), (2754, 28615), (2910, 27081), (3009, 26190), (3186, 24735), (3298, 23895), (4365, 18054), (4590, 17169), (4779, 16490), (4947, 15930), (5015, 15714), (5238, 15045), (5310, 14841), (5723, 13770), (6018, 13095), (6885, 11446), (7857, 10030), (7965, 9894), (8245, 9558), (8730, 9027)]