2657400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 8511360

約数和(自身を除く): 5853960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 103, 120, 129, 150, 172, 200, 206, 215, 258, 300, 309, 344, 412, 430, 515, 516, 600, 618, 645, 824, 860, 1030, 1032, 1075, 1236, 1290, 1545, 1720, 2060, 2150, 2472, 2575, 2580, 3090, 3225, 4120, 4300, 4429, 5150, 5160, 6180, 6450, 7725, 8600, 8858, 10300, 12360, 12900, 13287, 15450, 17716, 20600, 22145, 25800, 26574, 30900, 35432, 44290, 53148, 61800, 66435, 88580, 106296, 110725, 132870, 177160, 221450, 265740, 332175, 442900, 531480, 664350, 885800, 1328700, 2657400]

約数ペア:

[(1, 2657400), (2, 1328700), (3, 885800), (4, 664350), (5, 531480), (6, 442900), (8, 332175), (10, 265740), (12, 221450), (15, 177160), (20, 132870), (24, 110725), (25, 106296), (30, 88580), (40, 66435), (43, 61800), (50, 53148), (60, 44290), (75, 35432), (86, 30900), (100, 26574), (103, 25800), (120, 22145), (129, 20600), (150, 17716), (172, 15450), (200, 13287), (206, 12900), (215, 12360), (258, 10300), (300, 8858), (309, 8600), (344, 7725), (412, 6450), (430, 6180), (515, 5160), (516, 5150), (600, 4429), (618, 4300), (645, 4120), (824, 3225), (860, 3090), (1030, 2580), (1032, 2575), (1075, 2472), (1236, 2150), (1290, 2060), (1545, 1720)]