101508400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{5179}}^1$

素因数の和:5211

約数の個数: 90

約数和(自身を含む): 283744860

約数和(自身を除く): 182236460

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 5179, 9800, 10358, 19600, 20716, 25895, 36253, 41432, 51790, 72506, 82864, 103580, 129475, 145012, 181265, 207160, 253771, 258950, 290024, 362530, 414320, 507542, 517900, 580048, 725060, 906325, 1015084, 1035800, 1268855, 1450120, 1812650, 2030168, 2071600, 2537710, 2900240, 3625300, 4060336, 5075420, 6344275, 7250600, 10150840, 12688550, 14501200, 20301680, 25377100, 50754200, 101508400]

約数ペア:

[(1, 101508400), (2, 50754200), (4, 25377100), (5, 20301680), (7, 14501200), (8, 12688550), (10, 10150840), (14, 7250600), (16, 6344275), (20, 5075420), (25, 4060336), (28, 3625300), (35, 2900240), (40, 2537710), (49, 2071600), (50, 2030168), (56, 1812650), (70, 1450120), (80, 1268855), (98, 1035800), (100, 1015084), (112, 906325), (140, 725060), (175, 580048), (196, 517900), (200, 507542), (245, 414320), (280, 362530), (350, 290024), (392, 258950), (400, 253771), (490, 207160), (560, 181265), (700, 145012), (784, 129475), (980, 103580), (1225, 82864), (1400, 72506), (1960, 51790), (2450, 41432), (2800, 36253), (3920, 25895), (4900, 20716), (5179, 19600), (9800, 10358)]