18268800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 66022560

約数和(自身を除く): 47753760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 173, 176, 192, 200, 220, 240, 264, 275, 300, 320, 330, 346, 352, 384, 400, 440, 480, 519, 528, 550, 600, 640, 660, 692, 704, 800, 825, 865, 880, 960, 1038, 1056, 1100, 1200, 1320, 1384, 1408, 1600, 1650, 1730, 1760, 1903, 1920, 2076, 2112, 2200, 2400, 2595, 2640, 2768, 3200, 3300, 3460, 3520, 3806, 4152, 4224, 4325, 4400, 4800, 5190, 5280, 5536, 5709, 6600, 6920, 7040, 7612, 8304, 8650, 8800, 9515, 9600, 10380, 10560, 11072, 11418, 12975, 13200, 13840, 15224, 16608, 17300, 17600, 19030, 20760, 21120, 22144, 22836, 25950, 26400, 27680, 28545, 30448, 33216, 34600, 35200, 38060, 41520, 45672, 47575, 51900, 52800, 55360, 57090, 60896, 66432, 69200, 76120, 83040, 91344, 95150, 103800, 105600, 110720, 114180, 121792, 138400, 142725, 152240, 166080, 182688, 190300, 207600, 228360, 243584, 276800, 285450, 304480, 332160, 365376, 380600, 415200, 456720, 553600, 570900, 608960, 730752, 761200, 830400, 913440, 1141800, 1217920, 1522400, 1660800, 1826880, 2283600, 3044800, 3653760, 4567200, 6089600, 9134400, 18268800]

約数ペア:

[(1, 18268800), (2, 9134400), (3, 6089600), (4, 4567200), (5, 3653760), (6, 3044800), (8, 2283600), (10, 1826880), (11, 1660800), (12, 1522400), (15, 1217920), (16, 1141800), (20, 913440), (22, 830400), (24, 761200), (25, 730752), (30, 608960), (32, 570900), (33, 553600), (40, 456720), (44, 415200), (48, 380600), (50, 365376), (55, 332160), (60, 304480), (64, 285450), (66, 276800), (75, 243584), (80, 228360), (88, 207600), (96, 190300), (100, 182688), (110, 166080), (120, 152240), (128, 142725), (132, 138400), (150, 121792), (160, 114180), (165, 110720), (173, 105600), (176, 103800), (192, 95150), (200, 91344), (220, 83040), (240, 76120), (264, 69200), (275, 66432), (300, 60896), (320, 57090), (330, 55360), (346, 52800), (352, 51900), (384, 47575), (400, 45672), (440, 41520), (480, 38060), (519, 35200), (528, 34600), (550, 33216), (600, 30448), (640, 28545), (660, 27680), (692, 26400), (704, 25950), (800, 22836), (825, 22144), (865, 21120), (880, 20760), (960, 19030), (1038, 17600), (1056, 17300), (1100, 16608), (1200, 15224), (1320, 13840), (1384, 13200), (1408, 12975), (1600, 11418), (1650, 11072), (1730, 10560), (1760, 10380), (1903, 9600), (1920, 9515), (2076, 8800), (2112, 8650), (2200, 8304), (2400, 7612), (2595, 7040), (2640, 6920), (2768, 6600), (3200, 5709), (3300, 5536), (3460, 5280), (3520, 5190), (3806, 4800), (4152, 4400), (4224, 4325)]