1889884800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:552

約数の個数: 288

約数和(自身を含む): 6797288160

約数和(自身を除く): 4907403360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 211, 225, 240, 288, 300, 311, 320, 360, 384, 400, 422, 450, 480, 576, 600, 622, 633, 640, 720, 800, 844, 900, 933, 960, 1055, 1152, 1200, 1244, 1266, 1440, 1555, 1600, 1688, 1800, 1866, 1899, 1920, 2110, 2400, 2488, 2532, 2799, 2880, 3110, 3165, 3200, 3376, 3600, 3732, 3798, 4220, 4665, 4800, 4976, 5064, 5275, 5598, 5760, 6220, 6330, 6752, 7200, 7464, 7596, 7775, 8440, 9330, 9495, 9600, 9952, 10128, 10550, 11196, 12440, 12660, 13504, 13995, 14400, 14928, 15192, 15550, 15825, 16880, 18660, 18990, 19904, 20256, 21100, 22392, 23325, 24880, 25320, 27008, 27990, 28800, 29856, 30384, 31100, 31650, 33760, 37320, 37980, 39808, 40512, 42200, 44784, 46650, 47475, 49760, 50640, 55980, 59712, 60768, 62200, 63300, 65621, 67520, 69975, 74640, 75960, 81024, 84400, 89568, 93300, 94950, 99520, 101280, 111960, 119424, 121536, 124400, 126600, 131242, 135040, 139950, 149280, 151920, 168800, 179136, 186600, 189900, 196863, 199040, 202560, 223920, 243072, 248800, 253200, 262484, 279900, 298560, 303840, 328105, 337600, 358272, 373200, 379800, 393726, 405120, 447840, 497600, 506400, 524968, 559800, 590589, 597120, 607680, 656210, 675200, 746400, 759600, 787452, 895680, 984315, 995200, 1012800, 1049936, 1119600, 1181178, 1215360, 1312420, 1492800, 1519200, 1574904, 1640525, 1791360, 1968630, 2025600, 2099872, 2239200, 2362356, 2624840, 2952945, 2985600, 3038400, 3149808, 3281050, 3937260, 4199744, 4478400, 4724712, 4921575, 5249680, 5905890, 6076800, 6299616, 6562100, 7874520, 8399488, 8956800, 9449424, 9843150, 10499360, 11811780, 12599232, 13124200, 14764725, 15749040, 18898848, 19686300, 20998720, 23623560, 25198464, 26248400, 29529450, 31498080, 37797696, 39372600, 41997440, 47247120, 52496800, 59058900, 62996160, 75595392, 78745200, 94494240, 104993600, 118117800, 125992320, 157490400, 188988480, 209987200, 236235600, 314980800, 377976960, 472471200, 629961600, 944942400, 1889884800]

約数ペア:

[(1, 1889884800), (2, 944942400), (3, 629961600), (4, 472471200), (5, 377976960), (6, 314980800), (8, 236235600), (9, 209987200), (10, 188988480), (12, 157490400), (15, 125992320), (16, 118117800), (18, 104993600), (20, 94494240), (24, 78745200), (25, 75595392), (30, 62996160), (32, 59058900), (36, 52496800), (40, 47247120), (45, 41997440), (48, 39372600), (50, 37797696), (60, 31498080), (64, 29529450), (72, 26248400), (75, 25198464), (80, 23623560), (90, 20998720), (96, 19686300), (100, 18898848), (120, 15749040), (128, 14764725), (144, 13124200), (150, 12599232), (160, 11811780), (180, 10499360), (192, 9843150), (200, 9449424), (211, 8956800), (225, 8399488), (240, 7874520), (288, 6562100), (300, 6299616), (311, 6076800), (320, 5905890), (360, 5249680), (384, 4921575), (400, 4724712), (422, 4478400), (450, 4199744), (480, 3937260), (576, 3281050), (600, 3149808), (622, 3038400), (633, 2985600), (640, 2952945), (720, 2624840), (800, 2362356), (844, 2239200), (900, 2099872), (933, 2025600), (960, 1968630), (1055, 1791360), (1152, 1640525), (1200, 1574904), (1244, 1519200), (1266, 1492800), (1440, 1312420), (1555, 1215360), (1600, 1181178), (1688, 1119600), (1800, 1049936), (1866, 1012800), (1899, 995200), (1920, 984315), (2110, 895680), (2400, 787452), (2488, 759600), (2532, 746400), (2799, 675200), (2880, 656210), (3110, 607680), (3165, 597120), (3200, 590589), (3376, 559800), (3600, 524968), (3732, 506400), (3798, 497600), (4220, 447840), (4665, 405120), (4800, 393726), (4976, 379800), (5064, 373200), (5275, 358272), (5598, 337600), (5760, 328105), (6220, 303840), (6330, 298560), (6752, 279900), (7200, 262484), (7464, 253200), (7596, 248800), (7775, 243072), (8440, 223920), (9330, 202560), (9495, 199040), (9600, 196863), (9952, 189900), (10128, 186600), (10550, 179136), (11196, 168800), (12440, 151920), (12660, 149280), (13504, 139950), (13995, 135040), (14400, 131242), (14928, 126600), (15192, 124400), (15550, 121536), (15825, 119424), (16880, 111960), (18660, 101280), (18990, 99520), (19904, 94950), (20256, 93300), (21100, 89568), (22392, 84400), (23325, 81024), (24880, 75960), (25320, 74640), (27008, 69975), (27990, 67520), (28800, 65621), (29856, 63300), (30384, 62200), (31100, 60768), (31650, 59712), (33760, 55980), (37320, 50640), (37980, 49760), (39808, 47475), (40512, 46650), (42200, 44784)]