51484800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 176060160

約数和(自身を除く): 124575360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 173, 186, 192, 200, 240, 248, 300, 310, 320, 346, 372, 384, 400, 465, 480, 496, 519, 600, 620, 640, 692, 744, 775, 800, 865, 930, 960, 992, 1038, 1200, 1240, 1384, 1488, 1550, 1600, 1730, 1860, 1920, 1984, 2076, 2325, 2400, 2480, 2595, 2768, 2976, 3100, 3200, 3460, 3720, 3968, 4152, 4325, 4650, 4800, 4960, 5190, 5363, 5536, 5952, 6200, 6920, 7440, 8304, 8650, 9300, 9600, 9920, 10380, 10726, 11072, 11904, 12400, 12975, 13840, 14880, 16089, 16608, 17300, 18600, 19840, 20760, 21452, 22144, 24800, 25950, 26815, 27680, 29760, 32178, 33216, 34600, 37200, 41520, 42904, 49600, 51900, 53630, 55360, 59520, 64356, 66432, 69200, 74400, 80445, 83040, 85808, 99200, 103800, 107260, 110720, 128712, 134075, 138400, 148800, 160890, 166080, 171616, 207600, 214520, 257424, 268150, 276800, 297600, 321780, 332160, 343232, 402225, 415200, 429040, 514848, 536300, 553600, 643560, 686464, 804450, 830400, 858080, 1029696, 1072600, 1287120, 1608900, 1660800, 1716160, 2059392, 2145200, 2574240, 3217800, 3432320, 4290400, 5148480, 6435600, 8580800, 10296960, 12871200, 17161600, 25742400, 51484800]

約数ペア:

[(1, 51484800), (2, 25742400), (3, 17161600), (4, 12871200), (5, 10296960), (6, 8580800), (8, 6435600), (10, 5148480), (12, 4290400), (15, 3432320), (16, 3217800), (20, 2574240), (24, 2145200), (25, 2059392), (30, 1716160), (31, 1660800), (32, 1608900), (40, 1287120), (48, 1072600), (50, 1029696), (60, 858080), (62, 830400), (64, 804450), (75, 686464), (80, 643560), (93, 553600), (96, 536300), (100, 514848), (120, 429040), (124, 415200), (128, 402225), (150, 343232), (155, 332160), (160, 321780), (173, 297600), (186, 276800), (192, 268150), (200, 257424), (240, 214520), (248, 207600), (300, 171616), (310, 166080), (320, 160890), (346, 148800), (372, 138400), (384, 134075), (400, 128712), (465, 110720), (480, 107260), (496, 103800), (519, 99200), (600, 85808), (620, 83040), (640, 80445), (692, 74400), (744, 69200), (775, 66432), (800, 64356), (865, 59520), (930, 55360), (960, 53630), (992, 51900), (1038, 49600), (1200, 42904), (1240, 41520), (1384, 37200), (1488, 34600), (1550, 33216), (1600, 32178), (1730, 29760), (1860, 27680), (1920, 26815), (1984, 25950), (2076, 24800), (2325, 22144), (2400, 21452), (2480, 20760), (2595, 19840), (2768, 18600), (2976, 17300), (3100, 16608), (3200, 16089), (3460, 14880), (3720, 13840), (3968, 12975), (4152, 12400), (4325, 11904), (4650, 11072), (4800, 10726), (4960, 10380), (5190, 9920), (5363, 9600), (5536, 9300), (5952, 8650), (6200, 8304), (6920, 7440)]