75405600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{3491}}^1$

素因数の和:3520

約数の個数: 144

約数和(自身を含む): 272795040

約数和(自身を除く): 197389440

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, 3491, 3600, 4320, 5400, 6982, 7200, 10473, 10800, 13964, 17455, 20946, 21600, 27928, 31419, 34910, 41892, 52365, 55856, 62838, 69820, 83784, 87275, 94257, 104730, 111712, 125676, 139640, 157095, 167568, 174550, 188514, 209460, 251352, 261825, 279280, 314190, 335136, 349100, 377028, 418920, 471285, 502704, 523650, 558560, 628380, 698200, 754056, 785475, 837840, 942570, 1005408, 1047300, 1256760, 1396400, 1508112, 1570950, 1675680, 1885140, 2094600, 2356425, 2513520, 2792800, 3016224, 3141900, 3770280, 4189200, 4712850, 5027040, 6283800, 7540560, 8378400, 9425700, 12567600, 15081120, 18851400, 25135200, 37702800, 75405600]

約数ペア:

[(1, 75405600), (2, 37702800), (3, 25135200), (4, 18851400), (5, 15081120), (6, 12567600), (8, 9425700), (9, 8378400), (10, 7540560), (12, 6283800), (15, 5027040), (16, 4712850), (18, 4189200), (20, 3770280), (24, 3141900), (25, 3016224), (27, 2792800), (30, 2513520), (32, 2356425), (36, 2094600), (40, 1885140), (45, 1675680), (48, 1570950), (50, 1508112), (54, 1396400), (60, 1256760), (72, 1047300), (75, 1005408), (80, 942570), (90, 837840), (96, 785475), (100, 754056), (108, 698200), (120, 628380), (135, 558560), (144, 523650), (150, 502704), (160, 471285), (180, 418920), (200, 377028), (216, 349100), (225, 335136), (240, 314190), (270, 279280), (288, 261825), (300, 251352), (360, 209460), (400, 188514), (432, 174550), (450, 167568), (480, 157095), (540, 139640), (600, 125676), (675, 111712), (720, 104730), (800, 94257), (864, 87275), (900, 83784), (1080, 69820), (1200, 62838), (1350, 55856), (1440, 52365), (1800, 41892), (2160, 34910), (2400, 31419), (2700, 27928), (3491, 21600), (3600, 20946), (4320, 17455), (5400, 13964), (6982, 10800), (7200, 10473)]