121501260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{887}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 369454176

約数和(自身を除く): 247952916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 761, 887, 1522, 1774, 2283, 2661, 3044, 3548, 3805, 4435, 4566, 5322, 6849, 7610, 7983, 8870, 9132, 10644, 11415, 13305, 13698, 15220, 15966, 17740, 22830, 26610, 27396, 31932, 34245, 39915, 45660, 53220, 68490, 79830, 136980, 159660, 675007, 1350014, 2025021, 2700028, 3375035, 4050042, 6075063, 6750070, 8100084, 10125105, 12150126, 13500140, 20250210, 24300252, 30375315, 40500420, 60750630, 121501260]

約数ペア:

[(1, 121501260), (2, 60750630), (3, 40500420), (4, 30375315), (5, 24300252), (6, 20250210), (9, 13500140), (10, 12150126), (12, 10125105), (15, 8100084), (18, 6750070), (20, 6075063), (30, 4050042), (36, 3375035), (45, 2700028), (60, 2025021), (90, 1350014), (180, 675007), (761, 159660), (887, 136980), (1522, 79830), (1774, 68490), (2283, 53220), (2661, 45660), (3044, 39915), (3548, 34245), (3805, 31932), (4435, 27396), (4566, 26610), (5322, 22830), (6849, 17740), (7610, 15966), (7983, 15220), (8870, 13698), (9132, 13305), (10644, 11415)]