344250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{17}}^1$

素因数の和:46

約数の個数: 80

約数和(自身を含む): 1019304

約数和(自身を除く): 675054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 125, 135, 150, 153, 162, 170, 225, 250, 255, 270, 306, 375, 405, 425, 450, 459, 510, 675, 750, 765, 810, 850, 918, 1125, 1275, 1350, 1377, 1530, 2025, 2125, 2250, 2295, 2550, 2754, 3375, 3825, 4050, 4250, 4590, 6375, 6750, 6885, 7650, 10125, 11475, 12750, 13770, 19125, 20250, 22950, 34425, 38250, 57375, 68850, 114750, 172125, 344250]

約数ペア:

[(1, 344250), (2, 172125), (3, 114750), (5, 68850), (6, 57375), (9, 38250), (10, 34425), (15, 22950), (17, 20250), (18, 19125), (25, 13770), (27, 12750), (30, 11475), (34, 10125), (45, 7650), (50, 6885), (51, 6750), (54, 6375), (75, 4590), (81, 4250), (85, 4050), (90, 3825), (102, 3375), (125, 2754), (135, 2550), (150, 2295), (153, 2250), (162, 2125), (170, 2025), (225, 1530), (250, 1377), (255, 1350), (270, 1275), (306, 1125), (375, 918), (405, 850), (425, 810), (450, 765), (459, 750), (510, 675)]