275400

素因数分解:

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

素因数の和:45

約数の個数: 120

約数和(自身を含む): 1012770

約数和(自身を除く): 737370

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 81, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 162, 170, 180, 200, 204, 216, 225, 255, 270, 300, 306, 324, 340, 360, 405, 408, 425, 450, 459, 510, 540, 600, 612, 648, 675, 680, 765, 810, 850, 900, 918, 1020, 1080, 1224, 1275, 1350, 1377, 1530, 1620, 1700, 1800, 1836, 2025, 2040, 2295, 2550, 2700, 2754, 3060, 3240, 3400, 3672, 3825, 4050, 4590, 5100, 5400, 5508, 6120, 6885, 7650, 8100, 9180, 10200, 11016, 11475, 13770, 15300, 16200, 18360, 22950, 27540, 30600, 34425, 45900, 55080, 68850, 91800, 137700, 275400]

約数ペア:

[(1, 275400), (2, 137700), (3, 91800), (4, 68850), (5, 55080), (6, 45900), (8, 34425), (9, 30600), (10, 27540), (12, 22950), (15, 18360), (17, 16200), (18, 15300), (20, 13770), (24, 11475), (25, 11016), (27, 10200), (30, 9180), (34, 8100), (36, 7650), (40, 6885), (45, 6120), (50, 5508), (51, 5400), (54, 5100), (60, 4590), (68, 4050), (72, 3825), (75, 3672), (81, 3400), (85, 3240), (90, 3060), (100, 2754), (102, 2700), (108, 2550), (120, 2295), (135, 2040), (136, 2025), (150, 1836), (153, 1800), (162, 1700), (170, 1620), (180, 1530), (200, 1377), (204, 1350), (216, 1275), (225, 1224), (255, 1080), (270, 1020), (300, 918), (306, 900), (324, 850), (340, 810), (360, 765), (405, 680), (408, 675), (425, 648), (450, 612), (459, 600), (510, 540)]