68808450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{647}}^1\times {\mathrm{709}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 171149760

約数和(自身を除く): 102341310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 647, 709, 1294, 1418, 1941, 2127, 3235, 3545, 3882, 4254, 6470, 7090, 9705, 10635, 16175, 17725, 19410, 21270, 32350, 35450, 48525, 53175, 97050, 106350, 458723, 917446, 1376169, 2293615, 2752338, 4587230, 6880845, 11468075, 13761690, 22936150, 34404225, 68808450]

約数ペア:

[(1, 68808450), (2, 34404225), (3, 22936150), (5, 13761690), (6, 11468075), (10, 6880845), (15, 4587230), (25, 2752338), (30, 2293615), (50, 1376169), (75, 917446), (150, 458723), (647, 106350), (709, 97050), (1294, 53175), (1418, 48525), (1941, 35450), (2127, 32350), (3235, 21270), (3545, 19410), (3882, 17725), (4254, 16175), (6470, 10635), (7090, 9705)]