165729420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11093}}^1$

素因数の和:11191

約数の個数: 72

約数和(自身を含む): 508815216

約数和(自身を除く): 343085796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 11093, 14940, 22186, 33279, 44372, 55465, 66558, 99837, 110930, 133116, 166395, 199674, 221860, 332790, 399348, 499185, 665580, 920719, 998370, 1841438, 1996740, 2762157, 3682876, 4603595, 5524314, 8286471, 9207190, 11048628, 13810785, 16572942, 18414380, 27621570, 33145884, 41432355, 55243140, 82864710, 165729420]

約数ペア:

[(1, 165729420), (2, 82864710), (3, 55243140), (4, 41432355), (5, 33145884), (6, 27621570), (9, 18414380), (10, 16572942), (12, 13810785), (15, 11048628), (18, 9207190), (20, 8286471), (30, 5524314), (36, 4603595), (45, 3682876), (60, 2762157), (83, 1996740), (90, 1841438), (166, 998370), (180, 920719), (249, 665580), (332, 499185), (415, 399348), (498, 332790), (747, 221860), (830, 199674), (996, 166395), (1245, 133116), (1494, 110930), (1660, 99837), (2490, 66558), (2988, 55465), (3735, 44372), (4980, 33279), (7470, 22186), (11093, 14940)]