27804510800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{154127}}^1$

素因数の和:154197

約数の個数: 120

約数和(自身を含む): 74650972032

約数和(自身を除く): 46846461232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 41, 44, 50, 55, 80, 82, 88, 100, 110, 164, 176, 200, 205, 220, 275, 328, 400, 410, 440, 451, 550, 656, 820, 880, 902, 1025, 1100, 1640, 1804, 2050, 2200, 2255, 3280, 3608, 4100, 4400, 4510, 7216, 8200, 9020, 11275, 16400, 18040, 22550, 36080, 45100, 90200, 154127, 180400, 308254, 616508, 770635, 1233016, 1541270, 1695397, 2466032, 3082540, 3390794, 3853175, 6165080, 6319207, 6781588, 7706350, 8476985, 12330160, 12638414, 13563176, 15412700, 16953970, 25276828, 27126352, 30825400, 31596035, 33907940, 42384925, 50553656, 61650800, 63192070, 67815880, 69511277, 84769850, 101107312, 126384140, 135631760, 139022554, 157980175, 169539700, 252768280, 278045108, 315960350, 339079400, 347556385, 505536560, 556090216, 631920700, 678158800, 695112770, 1112180432, 1263841400, 1390225540, 1737781925, 2527682800, 2780451080, 3475563850, 5560902160, 6951127700, 13902255400, 27804510800]

約数ペア:

[(1, 27804510800), (2, 13902255400), (4, 6951127700), (5, 5560902160), (8, 3475563850), (10, 2780451080), (11, 2527682800), (16, 1737781925), (20, 1390225540), (22, 1263841400), (25, 1112180432), (40, 695112770), (41, 678158800), (44, 631920700), (50, 556090216), (55, 505536560), (80, 347556385), (82, 339079400), (88, 315960350), (100, 278045108), (110, 252768280), (164, 169539700), (176, 157980175), (200, 139022554), (205, 135631760), (220, 126384140), (275, 101107312), (328, 84769850), (400, 69511277), (410, 67815880), (440, 63192070), (451, 61650800), (550, 50553656), (656, 42384925), (820, 33907940), (880, 31596035), (902, 30825400), (1025, 27126352), (1100, 25276828), (1640, 16953970), (1804, 15412700), (2050, 13563176), (2200, 12638414), (2255, 12330160), (3280, 8476985), (3608, 7706350), (4100, 6781588), (4400, 6319207), (4510, 6165080), (7216, 3853175), (8200, 3390794), (9020, 3082540), (11275, 2466032), (16400, 1695397), (18040, 1541270), (22550, 1233016), (36080, 770635), (45100, 616508), (90200, 308254), (154127, 180400)]