172281600

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{997}}^1$

素因数の和:1032

約数の個数: 216

約数和(自身を含む): 632372720

約数和(自身を除く): 460091120

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, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 997, 1080, 1152, 1200, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 1994, 2160, 2304, 2400, 2700, 2880, 2991, 3200, 3456, 3600, 3840, 3988, 4320, 4800, 4985, 5400, 5760, 5982, 6400, 6912, 7200, 7976, 8640, 8973, 9600, 9970, 10800, 11520, 11964, 14400, 14955, 15952, 17280, 17946, 19200, 19940, 21600, 23928, 24925, 26919, 28800, 29910, 31904, 34560, 35892, 39880, 43200, 44865, 47856, 49850, 53838, 57600, 59820, 63808, 71784, 74775, 79760, 86400, 89730, 95712, 99700, 107676, 119640, 127616, 134595, 143568, 149550, 159520, 172800, 179460, 191424, 199400, 215352, 224325, 239280, 255232, 269190, 287136, 299100, 319040, 358920, 382848, 398800, 430704, 448650, 478560, 538380, 574272, 598200, 638080, 672975, 717840, 765696, 797600, 861408, 897300, 957120, 1076760, 1148544, 1196400, 1276160, 1345950, 1435680, 1595200, 1722816, 1794600, 1914240, 2153520, 2297088, 2392800, 2691900, 2871360, 3190400, 3445632, 3589200, 3828480, 4307040, 4785600, 5383800, 5742720, 6380800, 6891264, 7178400, 8614080, 9571200, 10767600, 11485440, 14356800, 17228160, 19142400, 21535200, 28713600, 34456320, 43070400, 57427200, 86140800, 172281600]

約数ペア:

[(1, 172281600), (2, 86140800), (3, 57427200), (4, 43070400), (5, 34456320), (6, 28713600), (8, 21535200), (9, 19142400), (10, 17228160), (12, 14356800), (15, 11485440), (16, 10767600), (18, 9571200), (20, 8614080), (24, 7178400), (25, 6891264), (27, 6380800), (30, 5742720), (32, 5383800), (36, 4785600), (40, 4307040), (45, 3828480), (48, 3589200), (50, 3445632), (54, 3190400), (60, 2871360), (64, 2691900), (72, 2392800), (75, 2297088), (80, 2153520), (90, 1914240), (96, 1794600), (100, 1722816), (108, 1595200), (120, 1435680), (128, 1345950), (135, 1276160), (144, 1196400), (150, 1148544), (160, 1076760), (180, 957120), (192, 897300), (200, 861408), (216, 797600), (225, 765696), (240, 717840), (256, 672975), (270, 638080), (288, 598200), (300, 574272), (320, 538380), (360, 478560), (384, 448650), (400, 430704), (432, 398800), (450, 382848), (480, 358920), (540, 319040), (576, 299100), (600, 287136), (640, 269190), (675, 255232), (720, 239280), (768, 224325), (800, 215352), (864, 199400), (900, 191424), (960, 179460), (997, 172800), (1080, 159520), (1152, 149550), (1200, 143568), (1280, 134595), (1350, 127616), (1440, 119640), (1600, 107676), (1728, 99700), (1800, 95712), (1920, 89730), (1994, 86400), (2160, 79760), (2304, 74775), (2400, 71784), (2700, 63808), (2880, 59820), (2991, 57600), (3200, 53838), (3456, 49850), (3600, 47856), (3840, 44865), (3988, 43200), (4320, 39880), (4800, 35892), (4985, 34560), (5400, 31904), (5760, 29910), (5982, 28800), (6400, 26919), (6912, 24925), (7200, 23928), (7976, 21600), (8640, 19940), (8973, 19200), (9600, 17946), (9970, 17280), (10800, 15952), (11520, 14955), (11964, 14400)]