85401360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 321729408

約数和(自身を除く): 236328048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 99, 110, 120, 123, 132, 144, 164, 165, 176, 180, 198, 205, 220, 240, 246, 263, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 526, 528, 615, 656, 660, 720, 738, 789, 792, 820, 880, 902, 984, 990, 1052, 1230, 1315, 1320, 1353, 1476, 1578, 1584, 1640, 1804, 1845, 1968, 1980, 2104, 2255, 2367, 2460, 2630, 2640, 2706, 2893, 2952, 3156, 3280, 3608, 3690, 3945, 3960, 4059, 4208, 4510, 4734, 4920, 5260, 5412, 5786, 5904, 6312, 6765, 7216, 7380, 7890, 7920, 8118, 8679, 9020, 9468, 9840, 10520, 10783, 10824, 11572, 11835, 12624, 13530, 14465, 14760, 15780, 16236, 17358, 18040, 18936, 20295, 21040, 21566, 21648, 23144, 23670, 26037, 27060, 28930, 29520, 31560, 32349, 32472, 34716, 36080, 37872, 40590, 43132, 43395, 46288, 47340, 52074, 53915, 54120, 57860, 63120, 64698, 64944, 69432, 81180, 86264, 86790, 94680, 97047, 104148, 107830, 108240, 115720, 118613, 129396, 130185, 138864, 161745, 162360, 172528, 173580, 189360, 194094, 208296, 215660, 231440, 237226, 258792, 260370, 323490, 324720, 347160, 355839, 388188, 416592, 431320, 474452, 485235, 517584, 520740, 593065, 646980, 694320, 711678, 776376, 862640, 948904, 970470, 1041480, 1067517, 1186130, 1293960, 1423356, 1552752, 1779195, 1897808, 1940940, 2082960, 2135034, 2372260, 2587920, 2846712, 3558390, 3881880, 4270068, 4744520, 5337585, 5693424, 7116780, 7763760, 8540136, 9489040, 10675170, 14233560, 17080272, 21350340, 28467120, 42700680, 85401360]

約数ペア:

[(1, 85401360), (2, 42700680), (3, 28467120), (4, 21350340), (5, 17080272), (6, 14233560), (8, 10675170), (9, 9489040), (10, 8540136), (11, 7763760), (12, 7116780), (15, 5693424), (16, 5337585), (18, 4744520), (20, 4270068), (22, 3881880), (24, 3558390), (30, 2846712), (33, 2587920), (36, 2372260), (40, 2135034), (41, 2082960), (44, 1940940), (45, 1897808), (48, 1779195), (55, 1552752), (60, 1423356), (66, 1293960), (72, 1186130), (80, 1067517), (82, 1041480), (88, 970470), (90, 948904), (99, 862640), (110, 776376), (120, 711678), (123, 694320), (132, 646980), (144, 593065), (164, 520740), (165, 517584), (176, 485235), (180, 474452), (198, 431320), (205, 416592), (220, 388188), (240, 355839), (246, 347160), (263, 324720), (264, 323490), (328, 260370), (330, 258792), (360, 237226), (369, 231440), (396, 215660), (410, 208296), (440, 194094), (451, 189360), (492, 173580), (495, 172528), (526, 162360), (528, 161745), (615, 138864), (656, 130185), (660, 129396), (720, 118613), (738, 115720), (789, 108240), (792, 107830), (820, 104148), (880, 97047), (902, 94680), (984, 86790), (990, 86264), (1052, 81180), (1230, 69432), (1315, 64944), (1320, 64698), (1353, 63120), (1476, 57860), (1578, 54120), (1584, 53915), (1640, 52074), (1804, 47340), (1845, 46288), (1968, 43395), (1980, 43132), (2104, 40590), (2255, 37872), (2367, 36080), (2460, 34716), (2630, 32472), (2640, 32349), (2706, 31560), (2893, 29520), (2952, 28930), (3156, 27060), (3280, 26037), (3608, 23670), (3690, 23144), (3945, 21648), (3960, 21566), (4059, 21040), (4208, 20295), (4510, 18936), (4734, 18040), (4920, 17358), (5260, 16236), (5412, 15780), (5786, 14760), (5904, 14465), (6312, 13530), (6765, 12624), (7216, 11835), (7380, 11572), (7890, 10824), (7920, 10783), (8118, 10520), (8679, 9840), (9020, 9468)]