61323500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{2503}}^1$

素因数の和:2536

約数の個数: 72

約数和(自身を含む): 155858976

約数和(自身を除く): 94535476

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, 2503, 3500, 4900, 5006, 6125, 10012, 12250, 12515, 17521, 24500, 25030, 35042, 50060, 62575, 70084, 87605, 122647, 125150, 175210, 245294, 250300, 312875, 350420, 438025, 490588, 613235, 625750, 876050, 1226470, 1251500, 1752100, 2190125, 2452940, 3066175, 4380250, 6132350, 8760500, 12264700, 15330875, 30661750, 61323500]

約数ペア:

[(1, 61323500), (2, 30661750), (4, 15330875), (5, 12264700), (7, 8760500), (10, 6132350), (14, 4380250), (20, 3066175), (25, 2452940), (28, 2190125), (35, 1752100), (49, 1251500), (50, 1226470), (70, 876050), (98, 625750), (100, 613235), (125, 490588), (140, 438025), (175, 350420), (196, 312875), (245, 250300), (250, 245294), (350, 175210), (490, 125150), (500, 122647), (700, 87605), (875, 70084), (980, 62575), (1225, 50060), (1750, 35042), (2450, 25030), (2503, 24500), (3500, 17521), (4900, 12515), (5006, 12250), (6125, 10012)]