83359980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42101}}^1$

素因数の和:42127

約数の個数: 72

約数和(自身を含む): 275852304

約数和(自身を除く): 192492324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 42101, 84202, 126303, 168404, 210505, 252606, 378909, 421010, 463111, 505212, 631515, 757818, 842020, 926222, 1263030, 1389333, 1515636, 1852444, 1894545, 2315555, 2526060, 2778666, 3789090, 4167999, 4631110, 5557332, 6946665, 7578180, 8335998, 9262220, 13893330, 16671996, 20839995, 27786660, 41679990, 83359980]

約数ペア:

[(1, 83359980), (2, 41679990), (3, 27786660), (4, 20839995), (5, 16671996), (6, 13893330), (9, 9262220), (10, 8335998), (11, 7578180), (12, 6946665), (15, 5557332), (18, 4631110), (20, 4167999), (22, 3789090), (30, 2778666), (33, 2526060), (36, 2315555), (44, 1894545), (45, 1852444), (55, 1515636), (60, 1389333), (66, 1263030), (90, 926222), (99, 842020), (110, 757818), (132, 631515), (165, 505212), (180, 463111), (198, 421010), (220, 378909), (330, 252606), (396, 210505), (495, 168404), (660, 126303), (990, 84202), (1980, 42101)]