122774900

素因数分解:

$2^2\times 5^2\times {\mathrm{829}}^1\times {\mathrm{1481}}^1$

素因数の和:2324

約数の個数: 36

約数和(自身を含む): 266923020

約数和(自身を除く): 144148120

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 829, 1481, 1658, 2962, 3316, 4145, 5924, 7405, 8290, 14810, 16580, 20725, 29620, 37025, 41450, 74050, 82900, 148100, 1227749, 2455498, 4910996, 6138745, 12277490, 24554980, 30693725, 61387450, 122774900]

約数ペア:

[(1, 122774900), (2, 61387450), (4, 30693725), (5, 24554980), (10, 12277490), (20, 6138745), (25, 4910996), (50, 2455498), (100, 1227749), (829, 148100), (1481, 82900), (1658, 74050), (2962, 41450), (3316, 37025), (4145, 29620), (5924, 20725), (7405, 16580), (8290, 14810)]