72757300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{859}}^1$

素因数の和:902

約数の個数: 108

約数和(自身を含む): 198563680

約数和(自身を除く): 125806380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 121, 140, 154, 175, 220, 242, 275, 308, 350, 385, 484, 550, 605, 700, 770, 847, 859, 1100, 1210, 1540, 1694, 1718, 1925, 2420, 3025, 3388, 3436, 3850, 4235, 4295, 6013, 6050, 7700, 8470, 8590, 9449, 12026, 12100, 16940, 17180, 18898, 21175, 21475, 24052, 30065, 37796, 42350, 42950, 47245, 60130, 66143, 84700, 85900, 94490, 103939, 120260, 132286, 150325, 188980, 207878, 236225, 264572, 300650, 330715, 415756, 472450, 519695, 601300, 661430, 727573, 944900, 1039390, 1322860, 1455146, 1653575, 2078780, 2598475, 2910292, 3307150, 3637865, 5196950, 6614300, 7275730, 10393900, 14551460, 18189325, 36378650, 72757300]

約数ペア:

[(1, 72757300), (2, 36378650), (4, 18189325), (5, 14551460), (7, 10393900), (10, 7275730), (11, 6614300), (14, 5196950), (20, 3637865), (22, 3307150), (25, 2910292), (28, 2598475), (35, 2078780), (44, 1653575), (50, 1455146), (55, 1322860), (70, 1039390), (77, 944900), (100, 727573), (110, 661430), (121, 601300), (140, 519695), (154, 472450), (175, 415756), (220, 330715), (242, 300650), (275, 264572), (308, 236225), (350, 207878), (385, 188980), (484, 150325), (550, 132286), (605, 120260), (700, 103939), (770, 94490), (847, 85900), (859, 84700), (1100, 66143), (1210, 60130), (1540, 47245), (1694, 42950), (1718, 42350), (1925, 37796), (2420, 30065), (3025, 24052), (3388, 21475), (3436, 21175), (3850, 18898), (4235, 17180), (4295, 16940), (6013, 12100), (6050, 12026), (7700, 9449), (8470, 8590)]