51406800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{42839}}^1$

素因数の和:42860

約数の個数: 60

約数和(自身を含む): 164676960

約数和(自身を除く): 113270160

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, 42839, 85678, 128517, 171356, 214195, 257034, 342712, 428390, 514068, 642585, 685424, 856780, 1028136, 1070975, 1285170, 1713560, 2056272, 2141950, 2570340, 3212925, 3427120, 4283900, 5140680, 6425850, 8567800, 10281360, 12851700, 17135600, 25703400, 51406800]

約数ペア:

[(1, 51406800), (2, 25703400), (3, 17135600), (4, 12851700), (5, 10281360), (6, 8567800), (8, 6425850), (10, 5140680), (12, 4283900), (15, 3427120), (16, 3212925), (20, 2570340), (24, 2141950), (25, 2056272), (30, 1713560), (40, 1285170), (48, 1070975), (50, 1028136), (60, 856780), (75, 685424), (80, 642585), (100, 514068), (120, 428390), (150, 342712), (200, 257034), (240, 214195), (300, 171356), (400, 128517), (600, 85678), (1200, 42839)]