165337740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 529082400

約数和(自身を除く): 363744660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 109, 135, 159, 180, 212, 218, 265, 270, 318, 327, 436, 477, 530, 540, 545, 636, 654, 795, 954, 981, 1060, 1090, 1308, 1431, 1590, 1635, 1908, 1962, 2180, 2385, 2809, 2862, 2943, 3180, 3270, 3924, 4770, 4905, 5618, 5724, 5777, 5886, 6540, 7155, 8427, 9540, 9810, 11236, 11554, 11772, 14045, 14310, 14715, 16854, 17331, 19620, 23108, 25281, 28090, 28620, 28885, 29430, 33708, 34662, 42135, 50562, 51993, 56180, 57770, 58860, 69324, 75843, 84270, 86655, 101124, 103986, 115540, 126405, 151686, 155979, 168540, 173310, 207972, 252810, 259965, 303372, 306181, 311958, 346620, 379215, 505620, 519930, 612362, 623916, 758430, 779895, 918543, 1039860, 1224724, 1516860, 1530905, 1559790, 1837086, 2755629, 3061810, 3119580, 3674172, 4592715, 5511258, 6123620, 8266887, 9185430, 11022516, 13778145, 16533774, 18370860, 27556290, 33067548, 41334435, 55112580, 82668870, 165337740]

約数ペア:

[(1, 165337740), (2, 82668870), (3, 55112580), (4, 41334435), (5, 33067548), (6, 27556290), (9, 18370860), (10, 16533774), (12, 13778145), (15, 11022516), (18, 9185430), (20, 8266887), (27, 6123620), (30, 5511258), (36, 4592715), (45, 3674172), (53, 3119580), (54, 3061810), (60, 2755629), (90, 1837086), (106, 1559790), (108, 1530905), (109, 1516860), (135, 1224724), (159, 1039860), (180, 918543), (212, 779895), (218, 758430), (265, 623916), (270, 612362), (318, 519930), (327, 505620), (436, 379215), (477, 346620), (530, 311958), (540, 306181), (545, 303372), (636, 259965), (654, 252810), (795, 207972), (954, 173310), (981, 168540), (1060, 155979), (1090, 151686), (1308, 126405), (1431, 115540), (1590, 103986), (1635, 101124), (1908, 86655), (1962, 84270), (2180, 75843), (2385, 69324), (2809, 58860), (2862, 57770), (2943, 56180), (3180, 51993), (3270, 50562), (3924, 42135), (4770, 34662), (4905, 33708), (5618, 29430), (5724, 28885), (5777, 28620), (5886, 28090), (6540, 25281), (7155, 23108), (8427, 19620), (9540, 17331), (9810, 16854), (11236, 14715), (11554, 14310), (11772, 14045)]