890188800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 264

約数和(自身を含む): 3003292896

約数和(自身を除く): 2113104096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 67, 75, 80, 96, 100, 120, 128, 134, 150, 160, 173, 192, 200, 201, 240, 256, 268, 300, 320, 335, 346, 384, 400, 402, 480, 512, 519, 536, 600, 640, 670, 692, 768, 800, 804, 865, 960, 1005, 1024, 1038, 1072, 1200, 1280, 1340, 1384, 1536, 1600, 1608, 1675, 1730, 1920, 2010, 2076, 2144, 2400, 2560, 2595, 2680, 2768, 3072, 3200, 3216, 3350, 3460, 3840, 4020, 4152, 4288, 4325, 4800, 5025, 5120, 5190, 5360, 5536, 6400, 6432, 6700, 6920, 7680, 8040, 8304, 8576, 8650, 9600, 10050, 10380, 10720, 11072, 11591, 12800, 12864, 12975, 13400, 13840, 15360, 16080, 16608, 17152, 17300, 19200, 20100, 20760, 21440, 22144, 23182, 25600, 25728, 25950, 26800, 27680, 32160, 33216, 34304, 34600, 34773, 38400, 40200, 41520, 42880, 44288, 46364, 51456, 51900, 53600, 55360, 57955, 64320, 66432, 68608, 69200, 69546, 76800, 80400, 83040, 85760, 88576, 92728, 102912, 103800, 107200, 110720, 115910, 128640, 132864, 138400, 139092, 160800, 166080, 171520, 173865, 177152, 185456, 205824, 207600, 214400, 221440, 231820, 257280, 265728, 276800, 278184, 289775, 321600, 332160, 343040, 347730, 370912, 415200, 428800, 442880, 463640, 514560, 531456, 553600, 556368, 579550, 643200, 664320, 695460, 741824, 830400, 857600, 869325, 885760, 927280, 1029120, 1107200, 1112736, 1159100, 1286400, 1328640, 1390920, 1483648, 1660800, 1715200, 1738650, 1854560, 2214400, 2225472, 2318200, 2572800, 2657280, 2781840, 2967296, 3321600, 3477300, 3709120, 4428800, 4450944, 4636400, 5145600, 5563680, 5934592, 6643200, 6954600, 7418240, 8901888, 9272800, 11127360, 11869184, 13286400, 13909200, 14836480, 17803776, 18545600, 22254720, 27818400, 29672960, 35607552, 37091200, 44509440, 55636800, 59345920, 74182400, 89018880, 111273600, 148364800, 178037760, 222547200, 296729600, 445094400, 890188800]

約数ペア:

[(1, 890188800), (2, 445094400), (3, 296729600), (4, 222547200), (5, 178037760), (6, 148364800), (8, 111273600), (10, 89018880), (12, 74182400), (15, 59345920), (16, 55636800), (20, 44509440), (24, 37091200), (25, 35607552), (30, 29672960), (32, 27818400), (40, 22254720), (48, 18545600), (50, 17803776), (60, 14836480), (64, 13909200), (67, 13286400), (75, 11869184), (80, 11127360), (96, 9272800), (100, 8901888), (120, 7418240), (128, 6954600), (134, 6643200), (150, 5934592), (160, 5563680), (173, 5145600), (192, 4636400), (200, 4450944), (201, 4428800), (240, 3709120), (256, 3477300), (268, 3321600), (300, 2967296), (320, 2781840), (335, 2657280), (346, 2572800), (384, 2318200), (400, 2225472), (402, 2214400), (480, 1854560), (512, 1738650), (519, 1715200), (536, 1660800), (600, 1483648), (640, 1390920), (670, 1328640), (692, 1286400), (768, 1159100), (800, 1112736), (804, 1107200), (865, 1029120), (960, 927280), (1005, 885760), (1024, 869325), (1038, 857600), (1072, 830400), (1200, 741824), (1280, 695460), (1340, 664320), (1384, 643200), (1536, 579550), (1600, 556368), (1608, 553600), (1675, 531456), (1730, 514560), (1920, 463640), (2010, 442880), (2076, 428800), (2144, 415200), (2400, 370912), (2560, 347730), (2595, 343040), (2680, 332160), (2768, 321600), (3072, 289775), (3200, 278184), (3216, 276800), (3350, 265728), (3460, 257280), (3840, 231820), (4020, 221440), (4152, 214400), (4288, 207600), (4325, 205824), (4800, 185456), (5025, 177152), (5120, 173865), (5190, 171520), (5360, 166080), (5536, 160800), (6400, 139092), (6432, 138400), (6700, 132864), (6920, 128640), (7680, 115910), (8040, 110720), (8304, 107200), (8576, 103800), (8650, 102912), (9600, 92728), (10050, 88576), (10380, 85760), (10720, 83040), (11072, 80400), (11591, 76800), (12800, 69546), (12864, 69200), (12975, 68608), (13400, 66432), (13840, 64320), (15360, 57955), (16080, 55360), (16608, 53600), (17152, 51900), (17300, 51456), (19200, 46364), (20100, 44288), (20760, 42880), (21440, 41520), (22144, 40200), (23182, 38400), (25600, 34773), (25728, 34600), (25950, 34304), (26800, 33216), (27680, 32160)]