72750660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7723}}^1$

素因数の和:7892

約数の個数: 48

約数和(自身を含む): 205025856

約数和(自身を除く): 132275196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 7723, 9420, 15446, 23169, 30892, 38615, 46338, 77230, 92676, 115845, 154460, 231690, 463380, 1212511, 2425022, 3637533, 4850044, 6062555, 7275066, 12125110, 14550132, 18187665, 24250220, 36375330, 72750660]

約数ペア:

[(1, 72750660), (2, 36375330), (3, 24250220), (4, 18187665), (5, 14550132), (6, 12125110), (10, 7275066), (12, 6062555), (15, 4850044), (20, 3637533), (30, 2425022), (60, 1212511), (157, 463380), (314, 231690), (471, 154460), (628, 115845), (785, 92676), (942, 77230), (1570, 46338), (1884, 38615), (2355, 30892), (3140, 23169), (4710, 15446), (7723, 9420)]