64150740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{601}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 195243048

約数和(自身を除く): 131092308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 593, 601, 1186, 1202, 1779, 1803, 2372, 2404, 2965, 3005, 3558, 3606, 5337, 5409, 5930, 6010, 7116, 7212, 8895, 9015, 10674, 10818, 11860, 12020, 17790, 18030, 21348, 21636, 26685, 27045, 35580, 36060, 53370, 54090, 106740, 108180, 356393, 712786, 1069179, 1425572, 1781965, 2138358, 3207537, 3563930, 4276716, 5345895, 6415074, 7127860, 10691790, 12830148, 16037685, 21383580, 32075370, 64150740]

約数ペア:

[(1, 64150740), (2, 32075370), (3, 21383580), (4, 16037685), (5, 12830148), (6, 10691790), (9, 7127860), (10, 6415074), (12, 5345895), (15, 4276716), (18, 3563930), (20, 3207537), (30, 2138358), (36, 1781965), (45, 1425572), (60, 1069179), (90, 712786), (180, 356393), (593, 108180), (601, 106740), (1186, 54090), (1202, 53370), (1779, 36060), (1803, 35580), (2372, 27045), (2404, 26685), (2965, 21636), (3005, 21348), (3558, 18030), (3606, 17790), (5337, 12020), (5409, 11860), (5930, 10818), (6010, 10674), (7116, 9015), (7212, 8895)]