30296300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 70412160

約数和(自身を除く): 40115860

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 100, 116, 124, 145, 155, 290, 310, 337, 580, 620, 674, 725, 775, 899, 1348, 1450, 1550, 1685, 1798, 2900, 3100, 3370, 3596, 4495, 6740, 8425, 8990, 9773, 10447, 16850, 17980, 19546, 20894, 22475, 33700, 39092, 41788, 44950, 48865, 52235, 89900, 97730, 104470, 195460, 208940, 244325, 261175, 302963, 488650, 522350, 605926, 977300, 1044700, 1211852, 1514815, 3029630, 6059260, 7574075, 15148150, 30296300]

約数ペア:

[(1, 30296300), (2, 15148150), (4, 7574075), (5, 6059260), (10, 3029630), (20, 1514815), (25, 1211852), (29, 1044700), (31, 977300), (50, 605926), (58, 522350), (62, 488650), (100, 302963), (116, 261175), (124, 244325), (145, 208940), (155, 195460), (290, 104470), (310, 97730), (337, 89900), (580, 52235), (620, 48865), (674, 44950), (725, 41788), (775, 39092), (899, 33700), (1348, 22475), (1450, 20894), (1550, 19546), (1685, 17980), (1798, 16850), (2900, 10447), (3100, 9773), (3370, 8990), (3596, 8425), (4495, 6740)]