75769400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{54121}}^1$

素因数の和:54144

約数の個数: 48

約数和(自身を含む): 201333840

約数和(自身を除く): 125564440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 54121, 108242, 216484, 270605, 378847, 432968, 541210, 757694, 1082420, 1353025, 1515388, 1894235, 2164840, 2706050, 3030776, 3788470, 5412100, 7576940, 9471175, 10824200, 15153880, 18942350, 37884700, 75769400]

約数ペア:

[(1, 75769400), (2, 37884700), (4, 18942350), (5, 15153880), (7, 10824200), (8, 9471175), (10, 7576940), (14, 5412100), (20, 3788470), (25, 3030776), (28, 2706050), (35, 2164840), (40, 1894235), (50, 1515388), (56, 1353025), (70, 1082420), (100, 757694), (140, 541210), (175, 432968), (200, 378847), (280, 270605), (350, 216484), (700, 108242), (1400, 54121)]