83680290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 244632960

約数和(自身を除く): 160952670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 59, 81, 85, 90, 102, 103, 118, 135, 153, 162, 170, 177, 206, 255, 270, 295, 306, 309, 354, 405, 459, 510, 515, 531, 590, 618, 765, 810, 885, 918, 927, 1003, 1030, 1062, 1377, 1530, 1545, 1593, 1751, 1770, 1854, 2006, 2295, 2655, 2754, 2781, 3009, 3090, 3186, 3502, 4590, 4635, 4779, 5015, 5253, 5310, 5562, 6018, 6077, 6885, 7965, 8343, 8755, 9027, 9270, 9558, 10030, 10506, 12154, 13770, 13905, 15045, 15759, 15930, 16686, 17510, 18054, 18231, 23895, 26265, 27081, 27810, 30090, 30385, 31518, 36462, 41715, 45135, 47277, 47790, 52530, 54162, 54693, 60770, 78795, 81243, 83430, 90270, 91155, 94554, 103309, 109386, 135405, 141831, 157590, 162486, 164079, 182310, 206618, 236385, 270810, 273465, 283662, 309927, 328158, 406215, 472770, 492237, 516545, 546930, 619854, 709155, 812430, 820395, 929781, 984474, 1033090, 1418310, 1549635, 1640790, 1859562, 2461185, 2789343, 3099270, 4648905, 4922370, 5578686, 8368029, 9297810, 13946715, 16736058, 27893430, 41840145, 83680290]

約数ペア:

[(1, 83680290), (2, 41840145), (3, 27893430), (5, 16736058), (6, 13946715), (9, 9297810), (10, 8368029), (15, 5578686), (17, 4922370), (18, 4648905), (27, 3099270), (30, 2789343), (34, 2461185), (45, 1859562), (51, 1640790), (54, 1549635), (59, 1418310), (81, 1033090), (85, 984474), (90, 929781), (102, 820395), (103, 812430), (118, 709155), (135, 619854), (153, 546930), (162, 516545), (170, 492237), (177, 472770), (206, 406215), (255, 328158), (270, 309927), (295, 283662), (306, 273465), (309, 270810), (354, 236385), (405, 206618), (459, 182310), (510, 164079), (515, 162486), (531, 157590), (590, 141831), (618, 135405), (765, 109386), (810, 103309), (885, 94554), (918, 91155), (927, 90270), (1003, 83430), (1030, 81243), (1062, 78795), (1377, 60770), (1530, 54693), (1545, 54162), (1593, 52530), (1751, 47790), (1770, 47277), (1854, 45135), (2006, 41715), (2295, 36462), (2655, 31518), (2754, 30385), (2781, 30090), (3009, 27810), (3090, 27081), (3186, 26265), (3502, 23895), (4590, 18231), (4635, 18054), (4779, 17510), (5015, 16686), (5253, 15930), (5310, 15759), (5562, 15045), (6018, 13905), (6077, 13770), (6885, 12154), (7965, 10506), (8343, 10030), (8755, 9558), (9027, 9270)]