108211600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{5521}}^1$

素因数の和:5553

約数の個数: 90

約数和(自身を含む): 302478594

約数和(自身を除く): 194266994

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, 5521, 9800, 11042, 19600, 22084, 27605, 38647, 44168, 55210, 77294, 88336, 110420, 138025, 154588, 193235, 220840, 270529, 276050, 309176, 386470, 441680, 541058, 552100, 618352, 772940, 966175, 1082116, 1104200, 1352645, 1545880, 1932350, 2164232, 2208400, 2705290, 3091760, 3864700, 4328464, 5410580, 6763225, 7729400, 10821160, 13526450, 15458800, 21642320, 27052900, 54105800, 108211600]

約数ペア:

[(1, 108211600), (2, 54105800), (4, 27052900), (5, 21642320), (7, 15458800), (8, 13526450), (10, 10821160), (14, 7729400), (16, 6763225), (20, 5410580), (25, 4328464), (28, 3864700), (35, 3091760), (40, 2705290), (49, 2208400), (50, 2164232), (56, 1932350), (70, 1545880), (80, 1352645), (98, 1104200), (100, 1082116), (112, 966175), (140, 772940), (175, 618352), (196, 552100), (200, 541058), (245, 441680), (280, 386470), (350, 309176), (392, 276050), (400, 270529), (490, 220840), (560, 193235), (700, 154588), (784, 138025), (980, 110420), (1225, 88336), (1400, 77294), (1960, 55210), (2450, 44168), (2800, 38647), (3920, 27605), (4900, 22084), (5521, 19600), (9800, 11042)]