121408700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{691}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 302730624

約数和(自身を除く): 181321924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 251, 350, 502, 691, 700, 1004, 1255, 1382, 1757, 2510, 2764, 3455, 3514, 4837, 5020, 6275, 6910, 7028, 8785, 9674, 12550, 13820, 17275, 17570, 19348, 24185, 25100, 34550, 35140, 43925, 48370, 69100, 87850, 96740, 120925, 173441, 175700, 241850, 346882, 483700, 693764, 867205, 1214087, 1734410, 2428174, 3468820, 4336025, 4856348, 6070435, 8672050, 12140870, 17344100, 24281740, 30352175, 60704350, 121408700]

約数ペア:

[(1, 121408700), (2, 60704350), (4, 30352175), (5, 24281740), (7, 17344100), (10, 12140870), (14, 8672050), (20, 6070435), (25, 4856348), (28, 4336025), (35, 3468820), (50, 2428174), (70, 1734410), (100, 1214087), (140, 867205), (175, 693764), (251, 483700), (350, 346882), (502, 241850), (691, 175700), (700, 173441), (1004, 120925), (1255, 96740), (1382, 87850), (1757, 69100), (2510, 48370), (2764, 43925), (3455, 35140), (3514, 34550), (4837, 25100), (5020, 24185), (6275, 19348), (6910, 17570), (7028, 17275), (8785, 13820), (9674, 12550)]