55786860

素因数分解:

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

素因数の和:197

約数の個数: 192

約数和(自身を含む): 188697600

約数和(自身を除く): 132910740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 59, 60, 68, 85, 90, 102, 103, 108, 118, 135, 153, 170, 177, 180, 204, 206, 236, 255, 270, 295, 306, 309, 340, 354, 412, 459, 510, 515, 531, 540, 590, 612, 618, 708, 765, 885, 918, 927, 1003, 1020, 1030, 1062, 1180, 1236, 1530, 1545, 1593, 1751, 1770, 1836, 1854, 2006, 2060, 2124, 2295, 2655, 2781, 3009, 3060, 3090, 3186, 3502, 3540, 3708, 4012, 4590, 4635, 5015, 5253, 5310, 5562, 6018, 6077, 6180, 6372, 7004, 7965, 8755, 9027, 9180, 9270, 10030, 10506, 10620, 11124, 12036, 12154, 13905, 15045, 15759, 15930, 17510, 18054, 18231, 18540, 20060, 21012, 24308, 26265, 27081, 27810, 30090, 30385, 31518, 31860, 35020, 36108, 36462, 45135, 47277, 52530, 54162, 54693, 55620, 60180, 60770, 63036, 72924, 78795, 90270, 91155, 94554, 103309, 105060, 108324, 109386, 121540, 135405, 157590, 164079, 180540, 182310, 189108, 206618, 218772, 236385, 270810, 273465, 309927, 315180, 328158, 364620, 413236, 472770, 516545, 541620, 546930, 619854, 656316, 820395, 929781, 945540, 1033090, 1093860, 1239708, 1549635, 1640790, 1859562, 2066180, 2789343, 3099270, 3281580, 3719124, 4648905, 5578686, 6198540, 9297810, 11157372, 13946715, 18595620, 27893430, 55786860]

約数ペア:

[(1, 55786860), (2, 27893430), (3, 18595620), (4, 13946715), (5, 11157372), (6, 9297810), (9, 6198540), (10, 5578686), (12, 4648905), (15, 3719124), (17, 3281580), (18, 3099270), (20, 2789343), (27, 2066180), (30, 1859562), (34, 1640790), (36, 1549635), (45, 1239708), (51, 1093860), (54, 1033090), (59, 945540), (60, 929781), (68, 820395), (85, 656316), (90, 619854), (102, 546930), (103, 541620), (108, 516545), (118, 472770), (135, 413236), (153, 364620), (170, 328158), (177, 315180), (180, 309927), (204, 273465), (206, 270810), (236, 236385), (255, 218772), (270, 206618), (295, 189108), (306, 182310), (309, 180540), (340, 164079), (354, 157590), (412, 135405), (459, 121540), (510, 109386), (515, 108324), (531, 105060), (540, 103309), (590, 94554), (612, 91155), (618, 90270), (708, 78795), (765, 72924), (885, 63036), (918, 60770), (927, 60180), (1003, 55620), (1020, 54693), (1030, 54162), (1062, 52530), (1180, 47277), (1236, 45135), (1530, 36462), (1545, 36108), (1593, 35020), (1751, 31860), (1770, 31518), (1836, 30385), (1854, 30090), (2006, 27810), (2060, 27081), (2124, 26265), (2295, 24308), (2655, 21012), (2781, 20060), (3009, 18540), (3060, 18231), (3090, 18054), (3186, 17510), (3502, 15930), (3540, 15759), (3708, 15045), (4012, 13905), (4590, 12154), (4635, 12036), (5015, 11124), (5253, 10620), (5310, 10506), (5562, 10030), (6018, 9270), (6077, 9180), (6180, 9027), (6372, 8755), (7004, 7965)]