193446900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71647}}^1$

素因数の和:71670

約数の個数: 72

約数和(自身を含む): 621904640

約数和(自身を除く): 428457740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 71647, 143294, 214941, 286588, 358235, 429882, 644823, 716470, 859764, 1074705, 1289646, 1432940, 1791175, 1934469, 2149410, 2579292, 3224115, 3582350, 3868938, 4298820, 5373525, 6448230, 7164700, 7737876, 9672345, 10747050, 12896460, 16120575, 19344690, 21494100, 32241150, 38689380, 48361725, 64482300, 96723450, 193446900]

約数ペア:

[(1, 193446900), (2, 96723450), (3, 64482300), (4, 48361725), (5, 38689380), (6, 32241150), (9, 21494100), (10, 19344690), (12, 16120575), (15, 12896460), (18, 10747050), (20, 9672345), (25, 7737876), (27, 7164700), (30, 6448230), (36, 5373525), (45, 4298820), (50, 3868938), (54, 3582350), (60, 3224115), (75, 2579292), (90, 2149410), (100, 1934469), (108, 1791175), (135, 1432940), (150, 1289646), (180, 1074705), (225, 859764), (270, 716470), (300, 644823), (450, 429882), (540, 358235), (675, 286588), (900, 214941), (1350, 143294), (2700, 71647)]