205221600

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{3167}}^1$

素因数の和:3199

約数の個数: 180

約数和(自身を含む): 748639584

約数和(自身を除く): 543417984

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, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3167, 3240, 3600, 4050, 4320, 5400, 6334, 6480, 7200, 8100, 9501, 10800, 12668, 12960, 15835, 16200, 19002, 21600, 25336, 28503, 31670, 32400, 38004, 47505, 50672, 57006, 63340, 64800, 76008, 79175, 85509, 95010, 101344, 114012, 126680, 142515, 152016, 158350, 171018, 190020, 228024, 237525, 253360, 256527, 285030, 304032, 316700, 342036, 380040, 427545, 456048, 475050, 506720, 513054, 570060, 633400, 684072, 712575, 760080, 855090, 912096, 950100, 1026108, 1140120, 1266800, 1282635, 1368144, 1425150, 1520160, 1710180, 1900200, 2052216, 2137725, 2280240, 2533600, 2565270, 2736288, 2850300, 3420360, 3800400, 4104432, 4275450, 4560480, 5130540, 5700600, 6413175, 6840720, 7600800, 8208864, 8550900, 10261080, 11401200, 12826350, 13681440, 17101800, 20522160, 22802400, 25652700, 34203600, 41044320, 51305400, 68407200, 102610800, 205221600]

約数ペア:

[(1, 205221600), (2, 102610800), (3, 68407200), (4, 51305400), (5, 41044320), (6, 34203600), (8, 25652700), (9, 22802400), (10, 20522160), (12, 17101800), (15, 13681440), (16, 12826350), (18, 11401200), (20, 10261080), (24, 8550900), (25, 8208864), (27, 7600800), (30, 6840720), (32, 6413175), (36, 5700600), (40, 5130540), (45, 4560480), (48, 4275450), (50, 4104432), (54, 3800400), (60, 3420360), (72, 2850300), (75, 2736288), (80, 2565270), (81, 2533600), (90, 2280240), (96, 2137725), (100, 2052216), (108, 1900200), (120, 1710180), (135, 1520160), (144, 1425150), (150, 1368144), (160, 1282635), (162, 1266800), (180, 1140120), (200, 1026108), (216, 950100), (225, 912096), (240, 855090), (270, 760080), (288, 712575), (300, 684072), (324, 633400), (360, 570060), (400, 513054), (405, 506720), (432, 475050), (450, 456048), (480, 427545), (540, 380040), (600, 342036), (648, 316700), (675, 304032), (720, 285030), (800, 256527), (810, 253360), (864, 237525), (900, 228024), (1080, 190020), (1200, 171018), (1296, 158350), (1350, 152016), (1440, 142515), (1620, 126680), (1800, 114012), (2025, 101344), (2160, 95010), (2400, 85509), (2592, 79175), (2700, 76008), (3167, 64800), (3240, 63340), (3600, 57006), (4050, 50672), (4320, 47505), (5400, 38004), (6334, 32400), (6480, 31670), (7200, 28503), (8100, 25336), (9501, 21600), (10800, 19002), (12668, 16200), (12960, 15835)]