237812580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 741371904

約数和(自身を除く): 503559324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 103, 127, 180, 202, 206, 254, 303, 309, 381, 404, 412, 505, 508, 515, 606, 618, 635, 762, 909, 927, 1010, 1030, 1143, 1212, 1236, 1270, 1515, 1524, 1545, 1818, 1854, 1905, 2020, 2060, 2286, 2540, 3030, 3090, 3636, 3708, 3810, 4545, 4572, 4635, 5715, 6060, 6180, 7620, 9090, 9270, 10403, 11430, 12827, 13081, 18180, 18540, 20806, 22860, 25654, 26162, 31209, 38481, 39243, 41612, 51308, 52015, 52324, 62418, 64135, 65405, 76962, 78486, 93627, 104030, 115443, 117729, 124836, 128270, 130810, 153924, 156045, 156972, 187254, 192405, 196215, 208060, 230886, 235458, 256540, 261620, 312090, 374508, 384810, 392430, 461772, 468135, 470916, 577215, 588645, 624180, 769620, 784860, 936270, 1154430, 1177290, 1321181, 1872540, 2308860, 2354580, 2642362, 3963543, 5284724, 6605905, 7927086, 11890629, 13211810, 15854172, 19817715, 23781258, 26423620, 39635430, 47562516, 59453145, 79270860, 118906290, 237812580]

約数ペア:

[(1, 237812580), (2, 118906290), (3, 79270860), (4, 59453145), (5, 47562516), (6, 39635430), (9, 26423620), (10, 23781258), (12, 19817715), (15, 15854172), (18, 13211810), (20, 11890629), (30, 7927086), (36, 6605905), (45, 5284724), (60, 3963543), (90, 2642362), (101, 2354580), (103, 2308860), (127, 1872540), (180, 1321181), (202, 1177290), (206, 1154430), (254, 936270), (303, 784860), (309, 769620), (381, 624180), (404, 588645), (412, 577215), (505, 470916), (508, 468135), (515, 461772), (606, 392430), (618, 384810), (635, 374508), (762, 312090), (909, 261620), (927, 256540), (1010, 235458), (1030, 230886), (1143, 208060), (1212, 196215), (1236, 192405), (1270, 187254), (1515, 156972), (1524, 156045), (1545, 153924), (1818, 130810), (1854, 128270), (1905, 124836), (2020, 117729), (2060, 115443), (2286, 104030), (2540, 93627), (3030, 78486), (3090, 76962), (3636, 65405), (3708, 64135), (3810, 62418), (4545, 52324), (4572, 52015), (4635, 51308), (5715, 41612), (6060, 39243), (6180, 38481), (7620, 31209), (9090, 26162), (9270, 25654), (10403, 22860), (11430, 20806), (12827, 18540), (13081, 18180)]