75709700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{6257}}^1$

素因数の和:6293

約数の個数: 54

約数和(自身を含む): 180612138

約数和(自身を除く): 104902438

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 6257, 12100, 12514, 25028, 31285, 62570, 68827, 125140, 137654, 156425, 275308, 312850, 344135, 625700, 688270, 757097, 1376540, 1514194, 1720675, 3028388, 3441350, 3785485, 6882700, 7570970, 15141940, 18927425, 37854850, 75709700]

約数ペア:

[(1, 75709700), (2, 37854850), (4, 18927425), (5, 15141940), (10, 7570970), (11, 6882700), (20, 3785485), (22, 3441350), (25, 3028388), (44, 1720675), (50, 1514194), (55, 1376540), (100, 757097), (110, 688270), (121, 625700), (220, 344135), (242, 312850), (275, 275308), (484, 156425), (550, 137654), (605, 125140), (1100, 68827), (1210, 62570), (2420, 31285), (3025, 25028), (6050, 12514), (6257, 12100)]