156804660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2315

約数の個数: 120

約数和(自身を含む): 503565216

約数和(自身を除く): 346760556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1290, 1548, 1620, 1935, 2251, 2322, 2580, 3483, 3870, 4502, 4644, 5805, 6753, 6966, 7740, 9004, 11255, 11610, 13506, 13932, 17415, 20259, 22510, 23220, 27012, 33765, 34830, 40518, 45020, 60777, 67530, 69660, 81036, 96793, 101295, 121554, 135060, 182331, 193586, 202590, 243108, 290379, 303885, 364662, 387172, 405180, 483965, 580758, 607770, 729324, 871137, 911655, 967930, 1161516, 1215540, 1451895, 1742274, 1823310, 1935860, 2613411, 2903790, 3484548, 3646620, 4355685, 5226822, 5807580, 7840233, 8711370, 10453644, 13067055, 15680466, 17422740, 26134110, 31360932, 39201165, 52268220, 78402330, 156804660]

約数ペア:

[(1, 156804660), (2, 78402330), (3, 52268220), (4, 39201165), (5, 31360932), (6, 26134110), (9, 17422740), (10, 15680466), (12, 13067055), (15, 10453644), (18, 8711370), (20, 7840233), (27, 5807580), (30, 5226822), (36, 4355685), (43, 3646620), (45, 3484548), (54, 2903790), (60, 2613411), (81, 1935860), (86, 1823310), (90, 1742274), (108, 1451895), (129, 1215540), (135, 1161516), (162, 967930), (172, 911655), (180, 871137), (215, 729324), (258, 607770), (270, 580758), (324, 483965), (387, 405180), (405, 387172), (430, 364662), (516, 303885), (540, 290379), (645, 243108), (774, 202590), (810, 193586), (860, 182331), (1161, 135060), (1290, 121554), (1548, 101295), (1620, 96793), (1935, 81036), (2251, 69660), (2322, 67530), (2580, 60777), (3483, 45020), (3870, 40518), (4502, 34830), (4644, 33765), (5805, 27012), (6753, 23220), (6966, 22510), (7740, 20259), (9004, 17415), (11255, 13932), (11610, 13506)]