18100440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 59417280

約数和(自身を除く): 41316840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 367, 411, 548, 685, 734, 822, 1096, 1101, 1233, 1370, 1468, 1644, 1835, 2055, 2202, 2466, 2740, 2936, 3288, 3303, 3670, 4110, 4404, 4932, 5480, 5505, 6165, 6606, 7340, 8220, 8808, 9864, 11010, 12330, 13212, 14680, 16440, 16515, 22020, 24660, 26424, 33030, 44040, 49320, 50279, 66060, 100558, 132120, 150837, 201116, 251395, 301674, 402232, 452511, 502790, 603348, 754185, 905022, 1005580, 1206696, 1508370, 1810044, 2011160, 2262555, 3016740, 3620088, 4525110, 6033480, 9050220, 18100440]

約数ペア:

[(1, 18100440), (2, 9050220), (3, 6033480), (4, 4525110), (5, 3620088), (6, 3016740), (8, 2262555), (9, 2011160), (10, 1810044), (12, 1508370), (15, 1206696), (18, 1005580), (20, 905022), (24, 754185), (30, 603348), (36, 502790), (40, 452511), (45, 402232), (60, 301674), (72, 251395), (90, 201116), (120, 150837), (137, 132120), (180, 100558), (274, 66060), (360, 50279), (367, 49320), (411, 44040), (548, 33030), (685, 26424), (734, 24660), (822, 22020), (1096, 16515), (1101, 16440), (1233, 14680), (1370, 13212), (1468, 12330), (1644, 11010), (1835, 9864), (2055, 8808), (2202, 8220), (2466, 7340), (2740, 6606), (2936, 6165), (3288, 5505), (3303, 5480), (3670, 4932), (4110, 4404)]