121125900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{57679}}^1$

素因数の和:57703

約数の個数: 72

約数和(自身を含む): 400529920

約数和(自身を除く): 279404020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 57679, 115358, 173037, 230716, 288395, 346074, 403753, 576790, 692148, 807506, 865185, 1153580, 1211259, 1441975, 1615012, 1730370, 2018765, 2422518, 2883950, 3460740, 4037530, 4325925, 4845036, 5767900, 6056295, 8075060, 8651850, 10093825, 12112590, 17303700, 20187650, 24225180, 30281475, 40375300, 60562950, 121125900]

約数ペア:

[(1, 121125900), (2, 60562950), (3, 40375300), (4, 30281475), (5, 24225180), (6, 20187650), (7, 17303700), (10, 12112590), (12, 10093825), (14, 8651850), (15, 8075060), (20, 6056295), (21, 5767900), (25, 4845036), (28, 4325925), (30, 4037530), (35, 3460740), (42, 2883950), (50, 2422518), (60, 2018765), (70, 1730370), (75, 1615012), (84, 1441975), (100, 1211259), (105, 1153580), (140, 865185), (150, 807506), (175, 692148), (210, 576790), (300, 403753), (350, 346074), (420, 288395), (525, 230716), (700, 173037), (1050, 115358), (2100, 57679)]