68776290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 211341312

約数和(自身を除く): 142565022

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 81, 83, 90, 93, 99, 110, 135, 155, 162, 165, 166, 186, 198, 243, 249, 270, 279, 297, 310, 330, 341, 405, 415, 465, 486, 495, 498, 558, 594, 682, 747, 810, 830, 837, 891, 913, 930, 990, 1023, 1215, 1245, 1395, 1485, 1494, 1674, 1705, 1782, 1826, 2046, 2241, 2430, 2490, 2511, 2573, 2673, 2739, 2790, 2970, 3069, 3410, 3735, 4185, 4455, 4482, 4565, 5022, 5115, 5146, 5346, 5478, 6138, 6723, 7470, 7533, 7719, 8217, 8370, 8910, 9130, 9207, 10230, 11205, 12555, 12865, 13365, 13446, 13695, 15066, 15345, 15438, 16434, 18414, 20169, 22410, 23157, 24651, 25110, 25730, 26730, 27390, 27621, 28303, 30690, 33615, 37665, 38595, 40338, 41085, 46035, 46314, 49302, 55242, 56606, 67230, 69471, 73953, 75330, 77190, 82170, 82863, 84909, 92070, 100845, 115785, 123255, 138105, 138942, 141515, 147906, 165726, 169818, 201690, 208413, 221859, 231570, 246510, 254727, 276210, 283030, 347355, 369765, 414315, 416826, 424545, 443718, 509454, 625239, 694710, 739530, 764181, 828630, 849090, 1042065, 1109295, 1250478, 1273635, 1528362, 2084130, 2218590, 2292543, 2547270, 3126195, 3820905, 4585086, 6252390, 6877629, 7641810, 11462715, 13755258, 22925430, 34388145, 68776290]

約数ペア:

[(1, 68776290), (2, 34388145), (3, 22925430), (5, 13755258), (6, 11462715), (9, 7641810), (10, 6877629), (11, 6252390), (15, 4585086), (18, 3820905), (22, 3126195), (27, 2547270), (30, 2292543), (31, 2218590), (33, 2084130), (45, 1528362), (54, 1273635), (55, 1250478), (62, 1109295), (66, 1042065), (81, 849090), (83, 828630), (90, 764181), (93, 739530), (99, 694710), (110, 625239), (135, 509454), (155, 443718), (162, 424545), (165, 416826), (166, 414315), (186, 369765), (198, 347355), (243, 283030), (249, 276210), (270, 254727), (279, 246510), (297, 231570), (310, 221859), (330, 208413), (341, 201690), (405, 169818), (415, 165726), (465, 147906), (486, 141515), (495, 138942), (498, 138105), (558, 123255), (594, 115785), (682, 100845), (747, 92070), (810, 84909), (830, 82863), (837, 82170), (891, 77190), (913, 75330), (930, 73953), (990, 69471), (1023, 67230), (1215, 56606), (1245, 55242), (1395, 49302), (1485, 46314), (1494, 46035), (1674, 41085), (1705, 40338), (1782, 38595), (1826, 37665), (2046, 33615), (2241, 30690), (2430, 28303), (2490, 27621), (2511, 27390), (2573, 26730), (2673, 25730), (2739, 25110), (2790, 24651), (2970, 23157), (3069, 22410), (3410, 20169), (3735, 18414), (4185, 16434), (4455, 15438), (4482, 15345), (4565, 15066), (5022, 13695), (5115, 13446), (5146, 13365), (5346, 12865), (5478, 12555), (6138, 11205), (6723, 10230), (7470, 9207), (7533, 9130), (7719, 8910), (8217, 8370)]