150612320

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6871}}^1$

素因数の和:7023

約数の個数: 48

約数和(自身を含む): 358471008

約数和(自身を除く): 207858688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 6871, 10960, 13742, 21920, 27484, 34355, 54968, 68710, 109936, 137420, 219872, 274840, 549680, 941327, 1099360, 1882654, 3765308, 4706635, 7530616, 9413270, 15061232, 18826540, 30122464, 37653080, 75306160, 150612320]

約数ペア:

[(1, 150612320), (2, 75306160), (4, 37653080), (5, 30122464), (8, 18826540), (10, 15061232), (16, 9413270), (20, 7530616), (32, 4706635), (40, 3765308), (80, 1882654), (137, 1099360), (160, 941327), (274, 549680), (548, 274840), (685, 219872), (1096, 137420), (1370, 109936), (2192, 68710), (2740, 54968), (4384, 34355), (5480, 27484), (6871, 21920), (10960, 13742)]