301307220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17257}}^1$

素因数の和:17369

約数の個数: 72

約数和(自身を含む): 923441064

約数和(自身を除く): 622133844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 17257, 17460, 34514, 51771, 69028, 86285, 103542, 155313, 172570, 207084, 258855, 310626, 345140, 517710, 621252, 776565, 1035420, 1553130, 1673929, 3106260, 3347858, 5021787, 6695716, 8369645, 10043574, 15065361, 16739290, 20087148, 25108935, 30130722, 33478580, 50217870, 60261444, 75326805, 100435740, 150653610, 301307220]

約数ペア:

[(1, 301307220), (2, 150653610), (3, 100435740), (4, 75326805), (5, 60261444), (6, 50217870), (9, 33478580), (10, 30130722), (12, 25108935), (15, 20087148), (18, 16739290), (20, 15065361), (30, 10043574), (36, 8369645), (45, 6695716), (60, 5021787), (90, 3347858), (97, 3106260), (180, 1673929), (194, 1553130), (291, 1035420), (388, 776565), (485, 621252), (582, 517710), (873, 345140), (970, 310626), (1164, 258855), (1455, 207084), (1746, 172570), (1940, 155313), (2910, 103542), (3492, 86285), (4365, 69028), (5820, 51771), (8730, 34514), (17257, 17460)]