212047200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{9817}}^1$

素因数の和:9846

約数の個数: 144

約数和(自身を含む): 766982160

約数和(自身を除く): 554934960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 9817, 10800, 19634, 21600, 29451, 39268, 49085, 58902, 78536, 88353, 98170, 117804, 147255, 157072, 176706, 196340, 235608, 245425, 265059, 294510, 314144, 353412, 392680, 441765, 471216, 490850, 530118, 589020, 706824, 736275, 785360, 883530, 942432, 981700, 1060236, 1178040, 1325295, 1413648, 1472550, 1570720, 1767060, 1963400, 2120472, 2208825, 2356080, 2650590, 2827296, 2945100, 3534120, 3926800, 4240944, 4417650, 4712160, 5301180, 5890200, 6626475, 7068240, 7853600, 8481888, 8835300, 10602360, 11780400, 13252950, 14136480, 17670600, 21204720, 23560800, 26505900, 35341200, 42409440, 53011800, 70682400, 106023600, 212047200]

約数ペア:

[(1, 212047200), (2, 106023600), (3, 70682400), (4, 53011800), (5, 42409440), (6, 35341200), (8, 26505900), (9, 23560800), (10, 21204720), (12, 17670600), (15, 14136480), (16, 13252950), (18, 11780400), (20, 10602360), (24, 8835300), (25, 8481888), (27, 7853600), (30, 7068240), (32, 6626475), (36, 5890200), (40, 5301180), (45, 4712160), (48, 4417650), (50, 4240944), (54, 3926800), (60, 3534120), (72, 2945100), (75, 2827296), (80, 2650590), (90, 2356080), (96, 2208825), (100, 2120472), (108, 1963400), (120, 1767060), (135, 1570720), (144, 1472550), (150, 1413648), (160, 1325295), (180, 1178040), (200, 1060236), (216, 981700), (225, 942432), (240, 883530), (270, 785360), (288, 736275), (300, 706824), (360, 589020), (400, 530118), (432, 490850), (450, 471216), (480, 441765), (540, 392680), (600, 353412), (675, 314144), (720, 294510), (800, 265059), (864, 245425), (900, 235608), (1080, 196340), (1200, 176706), (1350, 157072), (1440, 147255), (1800, 117804), (2160, 98170), (2400, 88353), (2700, 78536), (3600, 58902), (4320, 49085), (5400, 39268), (7200, 29451), (9817, 21600), (10800, 19634)]