84149800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{60107}}^1$

素因数の和:60130

約数の個数: 48

約数和(自身を含む): 223601760

約数和(自身を除く): 139451960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 60107, 120214, 240428, 300535, 420749, 480856, 601070, 841498, 1202140, 1502675, 1682996, 2103745, 2404280, 3005350, 3365992, 4207490, 6010700, 8414980, 10518725, 12021400, 16829960, 21037450, 42074900, 84149800]

約数ペア:

[(1, 84149800), (2, 42074900), (4, 21037450), (5, 16829960), (7, 12021400), (8, 10518725), (10, 8414980), (14, 6010700), (20, 4207490), (25, 3365992), (28, 3005350), (35, 2404280), (40, 2103745), (50, 1682996), (56, 1502675), (70, 1202140), (100, 841498), (140, 601070), (175, 480856), (200, 420749), (280, 300535), (350, 240428), (700, 120214), (1400, 60107)]