207727740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11657}}^1$

素因数の和:11689

約数の個数: 120

約数和(自身を含む): 710951472

約数和(自身を除く): 503223732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 11657, 17820, 23314, 34971, 46628, 58285, 69942, 104913, 116570, 128227, 139884, 174855, 209826, 233140, 256454, 314739, 349710, 384681, 419652, 512908, 524565, 629478, 641135, 699420, 769362, 944217, 1049130, 1154043, 1258956, 1282270, 1538724, 1573695, 1888434, 1923405, 2098260, 2308086, 2564540, 3147390, 3462129, 3776868, 3846810, 4616172, 4721085, 5770215, 6294780, 6924258, 7693620, 9442170, 10386387, 11540430, 13848516, 17310645, 18884340, 20772774, 23080860, 34621290, 41545548, 51931935, 69242580, 103863870, 207727740]

約数ペア:

[(1, 207727740), (2, 103863870), (3, 69242580), (4, 51931935), (5, 41545548), (6, 34621290), (9, 23080860), (10, 20772774), (11, 18884340), (12, 17310645), (15, 13848516), (18, 11540430), (20, 10386387), (22, 9442170), (27, 7693620), (30, 6924258), (33, 6294780), (36, 5770215), (44, 4721085), (45, 4616172), (54, 3846810), (55, 3776868), (60, 3462129), (66, 3147390), (81, 2564540), (90, 2308086), (99, 2098260), (108, 1923405), (110, 1888434), (132, 1573695), (135, 1538724), (162, 1282270), (165, 1258956), (180, 1154043), (198, 1049130), (220, 944217), (270, 769362), (297, 699420), (324, 641135), (330, 629478), (396, 524565), (405, 512908), (495, 419652), (540, 384681), (594, 349710), (660, 314739), (810, 256454), (891, 233140), (990, 209826), (1188, 174855), (1485, 139884), (1620, 128227), (1782, 116570), (1980, 104913), (2970, 69942), (3564, 58285), (4455, 46628), (5940, 34971), (8910, 23314), (11657, 17820)]