85173347880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{248783}}^1$

素因数の和:249120

約数の個数: 128

約数和(自身を含む): 284807923200

約数和(自身を除く): 199634575320

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, 317, 360, 540, 634, 951, 1080, 1268, 1585, 1902, 2536, 2853, 3170, 3804, 4755, 5706, 6340, 7608, 8559, 9510, 11412, 12680, 14265, 17118, 19020, 22824, 28530, 34236, 38040, 42795, 57060, 68472, 85590, 114120, 171180, 248783, 342360, 497566, 746349, 995132, 1243915, 1492698, 1990264, 2239047, 2487830, 2985396, 3731745, 4478094, 4975660, 5970792, 6717141, 7463490, 8956188, 9951320, 11195235, 13434282, 14926980, 17912376, 22390470, 26868564, 29853960, 33585705, 44780940, 53737128, 67171410, 78864211, 89561880, 134342820, 157728422, 236592633, 268685640, 315456844, 394321055, 473185266, 630913688, 709777899, 788642110, 946370532, 1182963165, 1419555798, 1577284220, 1892741064, 2129333697, 2365926330, 2839111596, 3154568440, 3548889495, 4258667394, 4731852660, 5678223192, 7097778990, 8517334788, 9463705320, 10646668485, 14195557980, 17034669576, 21293336970, 28391115960, 42586673940, 85173347880]

約数ペア:

[(1, 85173347880), (2, 42586673940), (3, 28391115960), (4, 21293336970), (5, 17034669576), (6, 14195557980), (8, 10646668485), (9, 9463705320), (10, 8517334788), (12, 7097778990), (15, 5678223192), (18, 4731852660), (20, 4258667394), (24, 3548889495), (27, 3154568440), (30, 2839111596), (36, 2365926330), (40, 2129333697), (45, 1892741064), (54, 1577284220), (60, 1419555798), (72, 1182963165), (90, 946370532), (108, 788642110), (120, 709777899), (135, 630913688), (180, 473185266), (216, 394321055), (270, 315456844), (317, 268685640), (360, 236592633), (540, 157728422), (634, 134342820), (951, 89561880), (1080, 78864211), (1268, 67171410), (1585, 53737128), (1902, 44780940), (2536, 33585705), (2853, 29853960), (3170, 26868564), (3804, 22390470), (4755, 17912376), (5706, 14926980), (6340, 13434282), (7608, 11195235), (8559, 9951320), (9510, 8956188), (11412, 7463490), (12680, 6717141), (14265, 5970792), (17118, 4975660), (19020, 4478094), (22824, 3731745), (28530, 2985396), (34236, 2487830), (38040, 2239047), (42795, 1990264), (57060, 1492698), (68472, 1243915), (85590, 995132), (114120, 746349), (171180, 497566), (248783, 342360)]