68477280120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{681773}}^1$

素因数の和:681827

約数の個数: 160

約数和(自身を含む): 237584603520

約数和(自身を除く): 169107323400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3240, 3348, 3720, 4185, 5022, 5580, 6696, 8370, 10044, 11160, 12555, 16740, 20088, 25110, 33480, 50220, 100440, 681773, 1363546, 2045319, 2727092, 3408865, 4090638, 5454184, 6135957, 6817730, 8181276, 10226595, 12271914, 13635460, 16362552, 18407871, 20453190, 21134963, 24543828, 27270920, 30679785, 36815742, 40906380, 42269926, 49087656, 55223613, 61359570, 63404889, 73631484, 81812760, 84539852, 92039355, 105674815, 110447226, 122719140, 126809778, 147262968, 169079704, 184078710, 190214667, 211349630, 220894452, 245438280, 253619556, 276118065, 317024445, 368157420, 380429334, 422699260, 441788904, 507239112, 552236130, 570644001, 634048890, 736314840, 760858668, 845398520, 951073335, 1104472260, 1141288002, 1268097780, 1521717336, 1711932003, 1902146670, 2208944520, 2282576004, 2536195560, 2853220005, 3423864006, 3804293340, 4565152008, 5706440010, 6847728012, 7608586680, 8559660015, 11412880020, 13695456024, 17119320030, 22825760040, 34238640060, 68477280120]

約数ペア:

[(1, 68477280120), (2, 34238640060), (3, 22825760040), (4, 17119320030), (5, 13695456024), (6, 11412880020), (8, 8559660015), (9, 7608586680), (10, 6847728012), (12, 5706440010), (15, 4565152008), (18, 3804293340), (20, 3423864006), (24, 2853220005), (27, 2536195560), (30, 2282576004), (31, 2208944520), (36, 1902146670), (40, 1711932003), (45, 1521717336), (54, 1268097780), (60, 1141288002), (62, 1104472260), (72, 951073335), (81, 845398520), (90, 760858668), (93, 736314840), (108, 634048890), (120, 570644001), (124, 552236130), (135, 507239112), (155, 441788904), (162, 422699260), (180, 380429334), (186, 368157420), (216, 317024445), (248, 276118065), (270, 253619556), (279, 245438280), (310, 220894452), (324, 211349630), (360, 190214667), (372, 184078710), (405, 169079704), (465, 147262968), (540, 126809778), (558, 122719140), (620, 110447226), (648, 105674815), (744, 92039355), (810, 84539852), (837, 81812760), (930, 73631484), (1080, 63404889), (1116, 61359570), (1240, 55223613), (1395, 49087656), (1620, 42269926), (1674, 40906380), (1860, 36815742), (2232, 30679785), (2511, 27270920), (2790, 24543828), (3240, 21134963), (3348, 20453190), (3720, 18407871), (4185, 16362552), (5022, 13635460), (5580, 12271914), (6696, 10226595), (8370, 8181276), (10044, 6817730), (11160, 6135957), (12555, 5454184), (16740, 4090638), (20088, 3408865), (25110, 2727092), (33480, 2045319), (50220, 1363546), (100440, 681773)]