148569400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{106121}}^1$

素因数の和:106144

約数の個数: 48

約数和(自身を含む): 394773840

約数和(自身を除く): 246204440

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, 106121, 212242, 424484, 530605, 742847, 848968, 1061210, 1485694, 2122420, 2653025, 2971388, 3714235, 4244840, 5306050, 5942776, 7428470, 10612100, 14856940, 18571175, 21224200, 29713880, 37142350, 74284700, 148569400]

約数ペア:

[(1, 148569400), (2, 74284700), (4, 37142350), (5, 29713880), (7, 21224200), (8, 18571175), (10, 14856940), (14, 10612100), (20, 7428470), (25, 5942776), (28, 5306050), (35, 4244840), (40, 3714235), (50, 2971388), (56, 2653025), (70, 2122420), (100, 1485694), (140, 1061210), (175, 848968), (200, 742847), (280, 530605), (350, 424484), (700, 212242), (1400, 106121)]