120449000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{17207}}^1$

素因数の和:17235

約数の個数: 64

約数和(自身を含む): 322133760

約数和(自身を除く): 201684760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 17207, 34414, 68828, 86035, 120449, 137656, 172070, 240898, 344140, 430175, 481796, 602245, 688280, 860350, 963592, 1204490, 1720700, 2150875, 2408980, 3011225, 3441400, 4301750, 4817960, 6022450, 8603500, 12044900, 15056125, 17207000, 24089800, 30112250, 60224500, 120449000]

約数ペア:

[(1, 120449000), (2, 60224500), (4, 30112250), (5, 24089800), (7, 17207000), (8, 15056125), (10, 12044900), (14, 8603500), (20, 6022450), (25, 4817960), (28, 4301750), (35, 3441400), (40, 3011225), (50, 2408980), (56, 2150875), (70, 1720700), (100, 1204490), (125, 963592), (140, 860350), (175, 688280), (200, 602245), (250, 481796), (280, 430175), (350, 344140), (500, 240898), (700, 172070), (875, 137656), (1000, 120449), (1400, 86035), (1750, 68828), (3500, 34414), (7000, 17207)]