54546660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43291}}^1$

素因数の和:43313

約数の個数: 72

約数和(自身を含む): 189099456

約数和(自身を除く): 134552796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 43291, 86582, 129873, 173164, 216455, 259746, 303037, 389619, 432910, 519492, 606074, 649365, 779238, 865820, 909111, 1212148, 1298730, 1515185, 1558476, 1818222, 1948095, 2597460, 2727333, 3030370, 3636444, 3896190, 4545555, 5454666, 6060740, 7792380, 9091110, 10909332, 13636665, 18182220, 27273330, 54546660]

約数ペア:

[(1, 54546660), (2, 27273330), (3, 18182220), (4, 13636665), (5, 10909332), (6, 9091110), (7, 7792380), (9, 6060740), (10, 5454666), (12, 4545555), (14, 3896190), (15, 3636444), (18, 3030370), (20, 2727333), (21, 2597460), (28, 1948095), (30, 1818222), (35, 1558476), (36, 1515185), (42, 1298730), (45, 1212148), (60, 909111), (63, 865820), (70, 779238), (84, 649365), (90, 606074), (105, 519492), (126, 432910), (140, 389619), (180, 303037), (210, 259746), (252, 216455), (315, 173164), (420, 129873), (630, 86582), (1260, 43291)]