135264500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{5521}}^1$

素因数の和:5554

約数の個数: 72

約数和(自身を含む): 343711368

約数和(自身を除く): 208446868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4900, 5521, 6125, 11042, 12250, 22084, 24500, 27605, 38647, 55210, 77294, 110420, 138025, 154588, 193235, 270529, 276050, 386470, 541058, 552100, 690125, 772940, 966175, 1082116, 1352645, 1380250, 1932350, 2705290, 2760500, 3864700, 4830875, 5410580, 6763225, 9661750, 13526450, 19323500, 27052900, 33816125, 67632250, 135264500]

約数ペア:

[(1, 135264500), (2, 67632250), (4, 33816125), (5, 27052900), (7, 19323500), (10, 13526450), (14, 9661750), (20, 6763225), (25, 5410580), (28, 4830875), (35, 3864700), (49, 2760500), (50, 2705290), (70, 1932350), (98, 1380250), (100, 1352645), (125, 1082116), (140, 966175), (175, 772940), (196, 690125), (245, 552100), (250, 541058), (350, 386470), (490, 276050), (500, 270529), (700, 193235), (875, 154588), (980, 138025), (1225, 110420), (1750, 77294), (2450, 55210), (3500, 38647), (4900, 27605), (5521, 24500), (6125, 22084), (11042, 12250)]