1000200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{1667}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 3102480

約数和(自身を除く): 2102280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 1667, 3334, 5001, 6668, 8335, 10002, 13336, 16670, 20004, 25005, 33340, 40008, 41675, 50010, 66680, 83350, 100020, 125025, 166700, 200040, 250050, 333400, 500100, 1000200]

約数ペア:

[(1, 1000200), (2, 500100), (3, 333400), (4, 250050), (5, 200040), (6, 166700), (8, 125025), (10, 100020), (12, 83350), (15, 66680), (20, 50010), (24, 41675), (25, 40008), (30, 33340), (40, 25005), (50, 20004), (60, 16670), (75, 13336), (100, 10002), (120, 8335), (150, 6668), (200, 5001), (300, 3334), (600, 1667)]