67905900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:600

約数の個数: 108

約数和(自身を含む): 214486272

約数和(自身を除く): 146580372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 197, 225, 300, 383, 394, 450, 591, 766, 788, 900, 985, 1149, 1182, 1532, 1773, 1915, 1970, 2298, 2364, 2955, 3447, 3546, 3830, 3940, 4596, 4925, 5745, 5910, 6894, 7092, 7660, 8865, 9575, 9850, 11490, 11820, 13788, 14775, 17235, 17730, 19150, 19700, 22980, 28725, 29550, 34470, 35460, 38300, 44325, 57450, 59100, 68940, 75451, 86175, 88650, 114900, 150902, 172350, 177300, 226353, 301804, 344700, 377255, 452706, 679059, 754510, 905412, 1131765, 1358118, 1509020, 1886275, 2263530, 2716236, 3395295, 3772550, 4527060, 5658825, 6790590, 7545100, 11317650, 13581180, 16976475, 22635300, 33952950, 67905900]

約数ペア:

[(1, 67905900), (2, 33952950), (3, 22635300), (4, 16976475), (5, 13581180), (6, 11317650), (9, 7545100), (10, 6790590), (12, 5658825), (15, 4527060), (18, 3772550), (20, 3395295), (25, 2716236), (30, 2263530), (36, 1886275), (45, 1509020), (50, 1358118), (60, 1131765), (75, 905412), (90, 754510), (100, 679059), (150, 452706), (180, 377255), (197, 344700), (225, 301804), (300, 226353), (383, 177300), (394, 172350), (450, 150902), (591, 114900), (766, 88650), (788, 86175), (900, 75451), (985, 68940), (1149, 59100), (1182, 57450), (1532, 44325), (1773, 38300), (1915, 35460), (1970, 34470), (2298, 29550), (2364, 28725), (2955, 22980), (3447, 19700), (3546, 19150), (3830, 17730), (3940, 17235), (4596, 14775), (4925, 13788), (5745, 11820), (5910, 11490), (6894, 9850), (7092, 9575), (7660, 8865)]