254627700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{49927}}^1$

素因数の和:49961

約数の個数: 72

約数和(自身を含む): 780075072

約数和(自身を除く): 525447372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 49927, 99854, 149781, 199708, 249635, 299562, 499270, 599124, 748905, 848759, 998540, 1248175, 1497810, 1697518, 2496350, 2546277, 2995620, 3395036, 3744525, 4243795, 4992700, 5092554, 7489050, 8487590, 10185108, 12731385, 14978100, 16975180, 21218975, 25462770, 42437950, 50925540, 63656925, 84875900, 127313850, 254627700]

約数ペア:

[(1, 254627700), (2, 127313850), (3, 84875900), (4, 63656925), (5, 50925540), (6, 42437950), (10, 25462770), (12, 21218975), (15, 16975180), (17, 14978100), (20, 12731385), (25, 10185108), (30, 8487590), (34, 7489050), (50, 5092554), (51, 4992700), (60, 4243795), (68, 3744525), (75, 3395036), (85, 2995620), (100, 2546277), (102, 2496350), (150, 1697518), (170, 1497810), (204, 1248175), (255, 998540), (300, 848759), (340, 748905), (425, 599124), (510, 499270), (850, 299562), (1020, 249635), (1275, 199708), (1700, 149781), (2550, 99854), (5100, 49927)]