1081500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{103}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 3634176

約数和(自身を除く): 2552676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 103, 105, 125, 140, 150, 175, 206, 210, 250, 300, 309, 350, 375, 412, 420, 500, 515, 525, 618, 700, 721, 750, 875, 1030, 1050, 1236, 1442, 1500, 1545, 1750, 2060, 2100, 2163, 2575, 2625, 2884, 3090, 3500, 3605, 4326, 5150, 5250, 6180, 7210, 7725, 8652, 10300, 10500, 10815, 12875, 14420, 15450, 18025, 21630, 25750, 30900, 36050, 38625, 43260, 51500, 54075, 72100, 77250, 90125, 108150, 154500, 180250, 216300, 270375, 360500, 540750, 1081500]

約数ペア:

[(1, 1081500), (2, 540750), (3, 360500), (4, 270375), (5, 216300), (6, 180250), (7, 154500), (10, 108150), (12, 90125), (14, 77250), (15, 72100), (20, 54075), (21, 51500), (25, 43260), (28, 38625), (30, 36050), (35, 30900), (42, 25750), (50, 21630), (60, 18025), (70, 15450), (75, 14420), (84, 12875), (100, 10815), (103, 10500), (105, 10300), (125, 8652), (140, 7725), (150, 7210), (175, 6180), (206, 5250), (210, 5150), (250, 4326), (300, 3605), (309, 3500), (350, 3090), (375, 2884), (412, 2625), (420, 2575), (500, 2163), (515, 2100), (525, 2060), (618, 1750), (700, 1545), (721, 1500), (750, 1442), (875, 1236), (1030, 1050)]