76051620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{941}}^1$

素因数の和:1405

約数の個数: 72

約数和(自身を含む): 231449400

約数和(自身を除く): 155397780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 898, 941, 1347, 1796, 1882, 2245, 2694, 2823, 3764, 4041, 4490, 4705, 5388, 5646, 6735, 8082, 8469, 8980, 9410, 11292, 13470, 14115, 16164, 16938, 18820, 20205, 26940, 28230, 33876, 40410, 42345, 56460, 80820, 84690, 169380, 422509, 845018, 1267527, 1690036, 2112545, 2535054, 3802581, 4225090, 5070108, 6337635, 7605162, 8450180, 12675270, 15210324, 19012905, 25350540, 38025810, 76051620]

約数ペア:

[(1, 76051620), (2, 38025810), (3, 25350540), (4, 19012905), (5, 15210324), (6, 12675270), (9, 8450180), (10, 7605162), (12, 6337635), (15, 5070108), (18, 4225090), (20, 3802581), (30, 2535054), (36, 2112545), (45, 1690036), (60, 1267527), (90, 845018), (180, 422509), (449, 169380), (898, 84690), (941, 80820), (1347, 56460), (1796, 42345), (1882, 40410), (2245, 33876), (2694, 28230), (2823, 26940), (3764, 20205), (4041, 18820), (4490, 16938), (4705, 16164), (5388, 14115), (5646, 13470), (6735, 11292), (8082, 9410), (8469, 8980)]