131517600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{54799}}^1$

素因数の和:54822

約数の個数: 72

約数和(自身を含む): 428097600

約数和(自身を除く): 296580000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 54799, 109598, 164397, 219196, 273995, 328794, 438392, 547990, 657588, 821985, 876784, 1095980, 1315176, 1369975, 1643970, 1753568, 2191960, 2630352, 2739950, 3287940, 4109925, 4383920, 5260704, 5479900, 6575880, 8219850, 8767840, 10959800, 13151760, 16439700, 21919600, 26303520, 32879400, 43839200, 65758800, 131517600]

約数ペア:

[(1, 131517600), (2, 65758800), (3, 43839200), (4, 32879400), (5, 26303520), (6, 21919600), (8, 16439700), (10, 13151760), (12, 10959800), (15, 8767840), (16, 8219850), (20, 6575880), (24, 5479900), (25, 5260704), (30, 4383920), (32, 4109925), (40, 3287940), (48, 2739950), (50, 2630352), (60, 2191960), (75, 1753568), (80, 1643970), (96, 1369975), (100, 1315176), (120, 1095980), (150, 876784), (160, 821985), (200, 657588), (240, 547990), (300, 438392), (400, 328794), (480, 273995), (600, 219196), (800, 164397), (1200, 109598), (2400, 54799)]