157224200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{112303}}^1$

素因数の和:112326

約数の個数: 48

約数和(自身を含む): 417770880

約数和(自身を除く): 260546680

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, 112303, 224606, 449212, 561515, 786121, 898424, 1123030, 1572242, 2246060, 2807575, 3144484, 3930605, 4492120, 5615150, 6288968, 7861210, 11230300, 15722420, 19653025, 22460600, 31444840, 39306050, 78612100, 157224200]

約数ペア:

[(1, 157224200), (2, 78612100), (4, 39306050), (5, 31444840), (7, 22460600), (8, 19653025), (10, 15722420), (14, 11230300), (20, 7861210), (25, 6288968), (28, 5615150), (35, 4492120), (40, 3930605), (50, 3144484), (56, 2807575), (70, 2246060), (100, 1572242), (140, 1123030), (175, 898424), (200, 786121), (280, 561515), (350, 449212), (700, 224606), (1400, 112303)]