239000600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 582552000

約数和(自身を除く): 343551400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 89, 100, 116, 145, 178, 200, 232, 290, 356, 445, 463, 580, 712, 725, 890, 926, 1160, 1450, 1780, 1852, 2225, 2315, 2581, 2900, 3560, 3704, 4450, 4630, 5162, 5800, 8900, 9260, 10324, 11575, 12905, 13427, 17800, 18520, 20648, 23150, 25810, 26854, 41207, 46300, 51620, 53708, 64525, 67135, 82414, 92600, 103240, 107416, 129050, 134270, 164828, 206035, 258100, 268540, 329656, 335675, 412070, 516200, 537080, 671350, 824140, 1030175, 1195003, 1342700, 1648280, 2060350, 2390006, 2685400, 4120700, 4780012, 5975015, 8241400, 9560024, 11950030, 23900060, 29875075, 47800120, 59750150, 119500300, 239000600]

約数ペア:

[(1, 239000600), (2, 119500300), (4, 59750150), (5, 47800120), (8, 29875075), (10, 23900060), (20, 11950030), (25, 9560024), (29, 8241400), (40, 5975015), (50, 4780012), (58, 4120700), (89, 2685400), (100, 2390006), (116, 2060350), (145, 1648280), (178, 1342700), (200, 1195003), (232, 1030175), (290, 824140), (356, 671350), (445, 537080), (463, 516200), (580, 412070), (712, 335675), (725, 329656), (890, 268540), (926, 258100), (1160, 206035), (1450, 164828), (1780, 134270), (1852, 129050), (2225, 107416), (2315, 103240), (2581, 92600), (2900, 82414), (3560, 67135), (3704, 64525), (4450, 53708), (4630, 51620), (5162, 46300), (5800, 41207), (8900, 26854), (9260, 25810), (10324, 23150), (11575, 20648), (12905, 18520), (13427, 17800)]