51723900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19157}}^1$

素因数の和:19180

約数の個数: 72

約数和(自身を含む): 166291440

約数和(自身を除く): 114567540

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, 19157, 38314, 57471, 76628, 95785, 114942, 172413, 191570, 229884, 287355, 344826, 383140, 478925, 517239, 574710, 689652, 862065, 957850, 1034478, 1149420, 1436775, 1724130, 1915700, 2068956, 2586195, 2873550, 3448260, 4310325, 5172390, 5747100, 8620650, 10344780, 12930975, 17241300, 25861950, 51723900]

約数ペア:

[(1, 51723900), (2, 25861950), (3, 17241300), (4, 12930975), (5, 10344780), (6, 8620650), (9, 5747100), (10, 5172390), (12, 4310325), (15, 3448260), (18, 2873550), (20, 2586195), (25, 2068956), (27, 1915700), (30, 1724130), (36, 1436775), (45, 1149420), (50, 1034478), (54, 957850), (60, 862065), (75, 689652), (90, 574710), (100, 517239), (108, 478925), (135, 383140), (150, 344826), (180, 287355), (225, 229884), (270, 191570), (300, 172413), (450, 114942), (540, 95785), (675, 76628), (900, 57471), (1350, 38314), (2700, 19157)]