51320400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{42767}}^1$

素因数の和:42788

約数の個数: 60

約数和(自身を含む): 164400192

約数和(自身を除く): 113079792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 42767, 85534, 128301, 171068, 213835, 256602, 342136, 427670, 513204, 641505, 684272, 855340, 1026408, 1069175, 1283010, 1710680, 2052816, 2138350, 2566020, 3207525, 3421360, 4276700, 5132040, 6415050, 8553400, 10264080, 12830100, 17106800, 25660200, 51320400]

約数ペア:

[(1, 51320400), (2, 25660200), (3, 17106800), (4, 12830100), (5, 10264080), (6, 8553400), (8, 6415050), (10, 5132040), (12, 4276700), (15, 3421360), (16, 3207525), (20, 2566020), (24, 2138350), (25, 2052816), (30, 1710680), (40, 1283010), (48, 1069175), (50, 1026408), (60, 855340), (75, 684272), (80, 641505), (100, 513204), (120, 427670), (150, 342136), (200, 256602), (240, 213835), (300, 171068), (400, 128301), (600, 85534), (1200, 42767)]