70764900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1697}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 206340960

約数和(自身を除く): 135576060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1668, 1697, 2085, 2780, 3394, 3475, 4170, 5091, 6788, 6950, 8340, 8485, 10182, 10425, 13900, 16970, 20364, 20850, 25455, 33940, 41700, 42425, 50910, 84850, 101820, 127275, 169700, 235883, 254550, 471766, 509100, 707649, 943532, 1179415, 1415298, 2358830, 2830596, 3538245, 4717660, 5897075, 7076490, 11794150, 14152980, 17691225, 23588300, 35382450, 70764900]

約数ペア:

[(1, 70764900), (2, 35382450), (3, 23588300), (4, 17691225), (5, 14152980), (6, 11794150), (10, 7076490), (12, 5897075), (15, 4717660), (20, 3538245), (25, 2830596), (30, 2358830), (50, 1415298), (60, 1179415), (75, 943532), (100, 707649), (139, 509100), (150, 471766), (278, 254550), (300, 235883), (417, 169700), (556, 127275), (695, 101820), (834, 84850), (1390, 50910), (1668, 42425), (1697, 41700), (2085, 33940), (2780, 25455), (3394, 20850), (3475, 20364), (4170, 16970), (5091, 13900), (6788, 10425), (6950, 10182), (8340, 8485)]