129392400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{107827}}^1$

素因数の和:107848

約数の個数: 60

約数和(自身を含む): 414490832

約数和(自身を除く): 285098432

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, 107827, 215654, 323481, 431308, 539135, 646962, 862616, 1078270, 1293924, 1617405, 1725232, 2156540, 2587848, 2695675, 3234810, 4313080, 5175696, 5391350, 6469620, 8087025, 8626160, 10782700, 12939240, 16174050, 21565400, 25878480, 32348100, 43130800, 64696200, 129392400]

約数ペア:

[(1, 129392400), (2, 64696200), (3, 43130800), (4, 32348100), (5, 25878480), (6, 21565400), (8, 16174050), (10, 12939240), (12, 10782700), (15, 8626160), (16, 8087025), (20, 6469620), (24, 5391350), (25, 5175696), (30, 4313080), (40, 3234810), (48, 2695675), (50, 2587848), (60, 2156540), (75, 1725232), (80, 1617405), (100, 1293924), (120, 1078270), (150, 862616), (200, 646962), (240, 539135), (300, 431308), (400, 323481), (600, 215654), (1200, 107827)]