54135600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 175055760

約数和(自身を除く): 120920160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 197, 200, 229, 240, 300, 394, 400, 458, 591, 600, 687, 788, 916, 985, 1145, 1182, 1200, 1374, 1576, 1832, 1970, 2290, 2364, 2748, 2955, 3152, 3435, 3664, 3940, 4580, 4728, 4925, 5496, 5725, 5910, 6870, 7880, 9160, 9456, 9850, 10992, 11450, 11820, 13740, 14775, 15760, 17175, 18320, 19700, 22900, 23640, 27480, 29550, 34350, 39400, 45113, 45800, 47280, 54960, 59100, 68700, 78800, 90226, 91600, 118200, 135339, 137400, 180452, 225565, 236400, 270678, 274800, 360904, 451130, 541356, 676695, 721808, 902260, 1082712, 1127825, 1353390, 1804520, 2165424, 2255650, 2706780, 3383475, 3609040, 4511300, 5413560, 6766950, 9022600, 10827120, 13533900, 18045200, 27067800, 54135600]

約数ペア:

[(1, 54135600), (2, 27067800), (3, 18045200), (4, 13533900), (5, 10827120), (6, 9022600), (8, 6766950), (10, 5413560), (12, 4511300), (15, 3609040), (16, 3383475), (20, 2706780), (24, 2255650), (25, 2165424), (30, 1804520), (40, 1353390), (48, 1127825), (50, 1082712), (60, 902260), (75, 721808), (80, 676695), (100, 541356), (120, 451130), (150, 360904), (197, 274800), (200, 270678), (229, 236400), (240, 225565), (300, 180452), (394, 137400), (400, 135339), (458, 118200), (591, 91600), (600, 90226), (687, 78800), (788, 68700), (916, 59100), (985, 54960), (1145, 47280), (1182, 45800), (1200, 45113), (1374, 39400), (1576, 34350), (1832, 29550), (1970, 27480), (2290, 23640), (2364, 22900), (2748, 19700), (2955, 18320), (3152, 17175), (3435, 15760), (3664, 14775), (3940, 13740), (4580, 11820), (4728, 11450), (4925, 10992), (5496, 9850), (5725, 9456), (5910, 9160), (6870, 7880)]