42082380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5437}}^1$

素因数の和:5495

約数の個数: 72

約数和(自身を含む): 130642512

約数和(自身を除く): 88560132

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, 5437, 7740, 10874, 16311, 21748, 27185, 32622, 48933, 54370, 65244, 81555, 97866, 108740, 163110, 195732, 233791, 244665, 326220, 467582, 489330, 701373, 935164, 978660, 1168955, 1402746, 2104119, 2337910, 2805492, 3506865, 4208238, 4675820, 7013730, 8416476, 10520595, 14027460, 21041190, 42082380]

約数ペア:

[(1, 42082380), (2, 21041190), (3, 14027460), (4, 10520595), (5, 8416476), (6, 7013730), (9, 4675820), (10, 4208238), (12, 3506865), (15, 2805492), (18, 2337910), (20, 2104119), (30, 1402746), (36, 1168955), (43, 978660), (45, 935164), (60, 701373), (86, 489330), (90, 467582), (129, 326220), (172, 244665), (180, 233791), (215, 195732), (258, 163110), (387, 108740), (430, 97866), (516, 81555), (645, 65244), (774, 54370), (860, 48933), (1290, 32622), (1548, 27185), (1935, 21748), (2580, 16311), (3870, 10874), (5437, 7740)]