38754180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1730

約数の個数: 96

約数和(自身を含む): 123446400

約数和(自身を除く): 84692220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1669, 1935, 2322, 2580, 3338, 3870, 4644, 5007, 5805, 6676, 7740, 8345, 10014, 11610, 15021, 16690, 20028, 23220, 25035, 30042, 33380, 45063, 50070, 60084, 71767, 75105, 90126, 100140, 143534, 150210, 180252, 215301, 225315, 287068, 300420, 358835, 430602, 450630, 645903, 717670, 861204, 901260, 1076505, 1291806, 1435340, 1937709, 2153010, 2583612, 3229515, 3875418, 4306020, 6459030, 7750836, 9688545, 12918060, 19377090, 38754180]

約数ペア:

[(1, 38754180), (2, 19377090), (3, 12918060), (4, 9688545), (5, 7750836), (6, 6459030), (9, 4306020), (10, 3875418), (12, 3229515), (15, 2583612), (18, 2153010), (20, 1937709), (27, 1435340), (30, 1291806), (36, 1076505), (43, 901260), (45, 861204), (54, 717670), (60, 645903), (86, 450630), (90, 430602), (108, 358835), (129, 300420), (135, 287068), (172, 225315), (180, 215301), (215, 180252), (258, 150210), (270, 143534), (387, 100140), (430, 90126), (516, 75105), (540, 71767), (645, 60084), (774, 50070), (860, 45063), (1161, 33380), (1290, 30042), (1548, 25035), (1669, 23220), (1935, 20028), (2322, 16690), (2580, 15021), (3338, 11610), (3870, 10014), (4644, 8345), (5007, 7740), (5805, 6676)]