225531000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{8353}}^1$

素因数の和:8383

約数の個数: 128

約数和(自身を含む): 781934400

約数和(自身を除く): 556403400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 4500, 5400, 6750, 8353, 9000, 13500, 16706, 25059, 27000, 33412, 41765, 50118, 66824, 75177, 83530, 100236, 125295, 150354, 167060, 200472, 208825, 225531, 250590, 300708, 334120, 375885, 417650, 451062, 501180, 601416, 626475, 751770, 835300, 902124, 1002360, 1044125, 1127655, 1252950, 1503540, 1670600, 1804248, 1879425, 2088250, 2255310, 2505900, 3007080, 3132375, 3758850, 4176500, 4510620, 5011800, 5638275, 6264750, 7517700, 8353000, 9021240, 9397125, 11276550, 12529500, 15035400, 18794250, 22553100, 25059000, 28191375, 37588500, 45106200, 56382750, 75177000, 112765500, 225531000]

約数ペア:

[(1, 225531000), (2, 112765500), (3, 75177000), (4, 56382750), (5, 45106200), (6, 37588500), (8, 28191375), (9, 25059000), (10, 22553100), (12, 18794250), (15, 15035400), (18, 12529500), (20, 11276550), (24, 9397125), (25, 9021240), (27, 8353000), (30, 7517700), (36, 6264750), (40, 5638275), (45, 5011800), (50, 4510620), (54, 4176500), (60, 3758850), (72, 3132375), (75, 3007080), (90, 2505900), (100, 2255310), (108, 2088250), (120, 1879425), (125, 1804248), (135, 1670600), (150, 1503540), (180, 1252950), (200, 1127655), (216, 1044125), (225, 1002360), (250, 902124), (270, 835300), (300, 751770), (360, 626475), (375, 601416), (450, 501180), (500, 451062), (540, 417650), (600, 375885), (675, 334120), (750, 300708), (900, 250590), (1000, 225531), (1080, 208825), (1125, 200472), (1350, 167060), (1500, 150354), (1800, 125295), (2250, 100236), (2700, 83530), (3000, 75177), (3375, 66824), (4500, 50118), (5400, 41765), (6750, 33412), (8353, 27000), (9000, 25059), (13500, 16706)]