145869660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:857

約数の個数: 120

約数和(自身を含む): 461852160

約数和(自身を除く): 315982500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 254, 270, 324, 381, 405, 508, 540, 635, 709, 762, 810, 1143, 1270, 1418, 1524, 1620, 1905, 2127, 2286, 2540, 2836, 3429, 3545, 3810, 4254, 4572, 5715, 6381, 6858, 7090, 7620, 8508, 10287, 10635, 11430, 12762, 13716, 14180, 17145, 19143, 20574, 21270, 22860, 25524, 31905, 34290, 38286, 41148, 42540, 51435, 57429, 63810, 68580, 76572, 90043, 95715, 102870, 114858, 127620, 180086, 191430, 205740, 229716, 270129, 287145, 360172, 382860, 450215, 540258, 574290, 810387, 900430, 1080516, 1148580, 1350645, 1620774, 1800860, 2431161, 2701290, 3241548, 4051935, 4862322, 5402580, 7293483, 8103870, 9724644, 12155805, 14586966, 16207740, 24311610, 29173932, 36467415, 48623220, 72934830, 145869660]

約数ペア:

[(1, 145869660), (2, 72934830), (3, 48623220), (4, 36467415), (5, 29173932), (6, 24311610), (9, 16207740), (10, 14586966), (12, 12155805), (15, 9724644), (18, 8103870), (20, 7293483), (27, 5402580), (30, 4862322), (36, 4051935), (45, 3241548), (54, 2701290), (60, 2431161), (81, 1800860), (90, 1620774), (108, 1350645), (127, 1148580), (135, 1080516), (162, 900430), (180, 810387), (254, 574290), (270, 540258), (324, 450215), (381, 382860), (405, 360172), (508, 287145), (540, 270129), (635, 229716), (709, 205740), (762, 191430), (810, 180086), (1143, 127620), (1270, 114858), (1418, 102870), (1524, 95715), (1620, 90043), (1905, 76572), (2127, 68580), (2286, 63810), (2540, 57429), (2836, 51435), (3429, 42540), (3545, 41148), (3810, 38286), (4254, 34290), (4572, 31905), (5715, 25524), (6381, 22860), (6858, 21270), (7090, 20574), (7620, 19143), (8508, 17145), (10287, 14180), (10635, 13716), (11430, 12762)]