186355980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24077}}^1$

素因数の和:24135

約数の個数: 72

約数和(自身を含む): 578449872

約数和(自身を除く): 392093892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 24077, 48154, 72231, 96308, 120385, 144462, 216693, 240770, 288924, 361155, 433386, 481540, 722310, 866772, 1035311, 1083465, 1444620, 2070622, 2166930, 3105933, 4141244, 4333860, 5176555, 6211866, 9317799, 10353110, 12423732, 15529665, 18635598, 20706220, 31059330, 37271196, 46588995, 62118660, 93177990, 186355980]

約数ペア:

[(1, 186355980), (2, 93177990), (3, 62118660), (4, 46588995), (5, 37271196), (6, 31059330), (9, 20706220), (10, 18635598), (12, 15529665), (15, 12423732), (18, 10353110), (20, 9317799), (30, 6211866), (36, 5176555), (43, 4333860), (45, 4141244), (60, 3105933), (86, 2166930), (90, 2070622), (129, 1444620), (172, 1083465), (180, 1035311), (215, 866772), (258, 722310), (387, 481540), (430, 433386), (516, 361155), (645, 288924), (774, 240770), (860, 216693), (1290, 144462), (1548, 120385), (1935, 96308), (2580, 72231), (3870, 48154), (7740, 24077)]