2868750

素因数分解:

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

素因数の和:53

約数の個数: 96

約数和(自身を含む): 8436960

約数和(自身を除く): 5568210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 125, 135, 150, 153, 170, 225, 250, 255, 270, 306, 375, 425, 450, 459, 510, 625, 675, 750, 765, 850, 918, 1125, 1250, 1275, 1350, 1530, 1875, 2125, 2250, 2295, 2550, 3125, 3375, 3750, 3825, 4250, 4590, 5625, 6250, 6375, 6750, 7650, 9375, 10625, 11250, 11475, 12750, 16875, 18750, 19125, 21250, 22950, 28125, 31875, 33750, 38250, 53125, 56250, 57375, 63750, 84375, 95625, 106250, 114750, 159375, 168750, 191250, 286875, 318750, 478125, 573750, 956250, 1434375, 2868750]

約数ペア:

[(1, 2868750), (2, 1434375), (3, 956250), (5, 573750), (6, 478125), (9, 318750), (10, 286875), (15, 191250), (17, 168750), (18, 159375), (25, 114750), (27, 106250), (30, 95625), (34, 84375), (45, 63750), (50, 57375), (51, 56250), (54, 53125), (75, 38250), (85, 33750), (90, 31875), (102, 28125), (125, 22950), (135, 21250), (150, 19125), (153, 18750), (170, 16875), (225, 12750), (250, 11475), (255, 11250), (270, 10625), (306, 9375), (375, 7650), (425, 6750), (450, 6375), (459, 6250), (510, 5625), (625, 4590), (675, 4250), (750, 3825), (765, 3750), (850, 3375), (918, 3125), (1125, 2550), (1250, 2295), (1275, 2250), (1350, 2125), (1530, 1875)]