171777240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3001}}^1$

素因数の和:3074

約数の個数: 128

約数和(自身を含む): 583588800

約数和(自身を除く): 411811560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3001, 3180, 3816, 4770, 5724, 6002, 6360, 7155, 9003, 9540, 11448, 12004, 14310, 15005, 18006, 19080, 24008, 27009, 28620, 30010, 36012, 45015, 54018, 57240, 60020, 72024, 81027, 90030, 108036, 120040, 135045, 159053, 162054, 180060, 216072, 270090, 318106, 324108, 360120, 405135, 477159, 540180, 636212, 648216, 795265, 810270, 954318, 1080360, 1272424, 1431477, 1590530, 1620540, 1908636, 2385795, 2862954, 3181060, 3241080, 3817272, 4294431, 4771590, 5725908, 6362120, 7157385, 8588862, 9543180, 11451816, 14314770, 17177724, 19086360, 21472155, 28629540, 34355448, 42944310, 57259080, 85888620, 171777240]

約数ペア:

[(1, 171777240), (2, 85888620), (3, 57259080), (4, 42944310), (5, 34355448), (6, 28629540), (8, 21472155), (9, 19086360), (10, 17177724), (12, 14314770), (15, 11451816), (18, 9543180), (20, 8588862), (24, 7157385), (27, 6362120), (30, 5725908), (36, 4771590), (40, 4294431), (45, 3817272), (53, 3241080), (54, 3181060), (60, 2862954), (72, 2385795), (90, 1908636), (106, 1620540), (108, 1590530), (120, 1431477), (135, 1272424), (159, 1080360), (180, 954318), (212, 810270), (216, 795265), (265, 648216), (270, 636212), (318, 540180), (360, 477159), (424, 405135), (477, 360120), (530, 324108), (540, 318106), (636, 270090), (795, 216072), (954, 180060), (1060, 162054), (1080, 159053), (1272, 135045), (1431, 120040), (1590, 108036), (1908, 90030), (2120, 81027), (2385, 72024), (2862, 60020), (3001, 57240), (3180, 54018), (3816, 45015), (4770, 36012), (5724, 30010), (6002, 28620), (6360, 27009), (7155, 24008), (9003, 19080), (9540, 18006), (11448, 15005), (12004, 14310)]