202466520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{187469}}^1$

素因数の和:187489

約数の個数: 64

約数和(自身を含む): 674892000

約数和(自身を除く): 472425480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 187469, 374938, 562407, 749876, 937345, 1124814, 1499752, 1687221, 1874690, 2249628, 2812035, 3374442, 3749380, 4499256, 5061663, 5624070, 6748884, 7498760, 8436105, 10123326, 11248140, 13497768, 16872210, 20246652, 22496280, 25308315, 33744420, 40493304, 50616630, 67488840, 101233260, 202466520]

約数ペア:

[(1, 202466520), (2, 101233260), (3, 67488840), (4, 50616630), (5, 40493304), (6, 33744420), (8, 25308315), (9, 22496280), (10, 20246652), (12, 16872210), (15, 13497768), (18, 11248140), (20, 10123326), (24, 8436105), (27, 7498760), (30, 6748884), (36, 5624070), (40, 5061663), (45, 4499256), (54, 3749380), (60, 3374442), (72, 2812035), (90, 2249628), (108, 1874690), (120, 1687221), (135, 1499752), (180, 1124814), (216, 937345), (270, 749876), (360, 562407), (540, 374938), (1080, 187469)]