15149600

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 72

約数和(自身を含む): 38317860

約数和(自身を除く): 23168260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 653, 725, 800, 928, 1160, 1306, 1450, 2320, 2612, 2900, 3265, 4640, 5224, 5800, 6530, 10448, 11600, 13060, 16325, 18937, 20896, 23200, 26120, 32650, 37874, 52240, 65300, 75748, 94685, 104480, 130600, 151496, 189370, 261200, 302992, 378740, 473425, 522400, 605984, 757480, 946850, 1514960, 1893700, 3029920, 3787400, 7574800, 15149600]

約数ペア:

[(1, 15149600), (2, 7574800), (4, 3787400), (5, 3029920), (8, 1893700), (10, 1514960), (16, 946850), (20, 757480), (25, 605984), (29, 522400), (32, 473425), (40, 378740), (50, 302992), (58, 261200), (80, 189370), (100, 151496), (116, 130600), (145, 104480), (160, 94685), (200, 75748), (232, 65300), (290, 52240), (400, 37874), (464, 32650), (580, 26120), (653, 23200), (725, 20896), (800, 18937), (928, 16325), (1160, 13060), (1306, 11600), (1450, 10448), (2320, 6530), (2612, 5800), (2900, 5224), (3265, 4640)]