115767540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:822

約数の個数: 144

約数和(自身を含む): 404826240

約数和(自身を除く): 289058700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 630, 661, 695, 834, 973, 1251, 1260, 1322, 1390, 1668, 1946, 1983, 2085, 2502, 2644, 2780, 2919, 3305, 3892, 3966, 4170, 4627, 4865, 5004, 5838, 5949, 6255, 6610, 7932, 8340, 8757, 9254, 9730, 9915, 11676, 11898, 12510, 13220, 13881, 14595, 17514, 18508, 19460, 19830, 23135, 23796, 25020, 27762, 29190, 29745, 35028, 39660, 41643, 43785, 46270, 55524, 58380, 59490, 69405, 83286, 87570, 91879, 92540, 118980, 138810, 166572, 175140, 183758, 208215, 275637, 277620, 367516, 416430, 459395, 551274, 643153, 826911, 832860, 918790, 1102548, 1286306, 1378185, 1653822, 1837580, 1929459, 2572612, 2756370, 3215765, 3307644, 3858918, 4134555, 5512740, 5788377, 6431530, 7717836, 8269110, 9647295, 11576754, 12863060, 16538220, 19294590, 23153508, 28941885, 38589180, 57883770, 115767540]

約数ペア:

[(1, 115767540), (2, 57883770), (3, 38589180), (4, 28941885), (5, 23153508), (6, 19294590), (7, 16538220), (9, 12863060), (10, 11576754), (12, 9647295), (14, 8269110), (15, 7717836), (18, 6431530), (20, 5788377), (21, 5512740), (28, 4134555), (30, 3858918), (35, 3307644), (36, 3215765), (42, 2756370), (45, 2572612), (60, 1929459), (63, 1837580), (70, 1653822), (84, 1378185), (90, 1286306), (105, 1102548), (126, 918790), (139, 832860), (140, 826911), (180, 643153), (210, 551274), (252, 459395), (278, 416430), (315, 367516), (417, 277620), (420, 275637), (556, 208215), (630, 183758), (661, 175140), (695, 166572), (834, 138810), (973, 118980), (1251, 92540), (1260, 91879), (1322, 87570), (1390, 83286), (1668, 69405), (1946, 59490), (1983, 58380), (2085, 55524), (2502, 46270), (2644, 43785), (2780, 41643), (2919, 39660), (3305, 35028), (3892, 29745), (3966, 29190), (4170, 27762), (4627, 25020), (4865, 23796), (5004, 23135), (5838, 19830), (5949, 19460), (6255, 18508), (6610, 17514), (7932, 14595), (8340, 13881), (8757, 13220), (9254, 12510), (9730, 11898), (9915, 11676)]