1247155200

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{5413}}^1$

素因数の和:5449

約数の個数: 198

約数和(自身を含む): 4466230574

約数和(自身を除く): 3219075374

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, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2304, 2400, 2560, 2880, 3072, 3200, 3600, 3840, 4608, 4800, 5120, 5413, 5760, 6400, 7200, 7680, 9216, 9600, 10826, 11520, 12800, 14400, 15360, 16239, 19200, 21652, 23040, 25600, 27065, 28800, 32478, 38400, 43304, 46080, 48717, 54130, 57600, 64956, 76800, 81195, 86608, 97434, 108260, 115200, 129912, 135325, 162390, 173216, 194868, 216520, 230400, 243585, 259824, 270650, 324780, 346432, 389736, 405975, 433040, 487170, 519648, 541300, 649560, 692864, 779472, 811950, 866080, 974340, 1039296, 1082600, 1217925, 1299120, 1385728, 1558944, 1623900, 1732160, 1948680, 2078592, 2165200, 2435850, 2598240, 2771456, 3117888, 3247800, 3464320, 3897360, 4157184, 4330400, 4871700, 5196480, 5542912, 6235776, 6495600, 6928640, 7794720, 8314368, 8660800, 9743400, 10392960, 12471552, 12991200, 13857280, 15589440, 16628736, 17321600, 19486800, 20785920, 24943104, 25982400, 27714560, 31178880, 34643200, 38973600, 41571840, 49886208, 51964800, 62357760, 69286400, 77947200, 83143680, 103929600, 124715520, 138572800, 155894400, 207859200, 249431040, 311788800, 415718400, 623577600, 1247155200]

約数ペア:

[(1, 1247155200), (2, 623577600), (3, 415718400), (4, 311788800), (5, 249431040), (6, 207859200), (8, 155894400), (9, 138572800), (10, 124715520), (12, 103929600), (15, 83143680), (16, 77947200), (18, 69286400), (20, 62357760), (24, 51964800), (25, 49886208), (30, 41571840), (32, 38973600), (36, 34643200), (40, 31178880), (45, 27714560), (48, 25982400), (50, 24943104), (60, 20785920), (64, 19486800), (72, 17321600), (75, 16628736), (80, 15589440), (90, 13857280), (96, 12991200), (100, 12471552), (120, 10392960), (128, 9743400), (144, 8660800), (150, 8314368), (160, 7794720), (180, 6928640), (192, 6495600), (200, 6235776), (225, 5542912), (240, 5196480), (256, 4871700), (288, 4330400), (300, 4157184), (320, 3897360), (360, 3464320), (384, 3247800), (400, 3117888), (450, 2771456), (480, 2598240), (512, 2435850), (576, 2165200), (600, 2078592), (640, 1948680), (720, 1732160), (768, 1623900), (800, 1558944), (900, 1385728), (960, 1299120), (1024, 1217925), (1152, 1082600), (1200, 1039296), (1280, 974340), (1440, 866080), (1536, 811950), (1600, 779472), (1800, 692864), (1920, 649560), (2304, 541300), (2400, 519648), (2560, 487170), (2880, 433040), (3072, 405975), (3200, 389736), (3600, 346432), (3840, 324780), (4608, 270650), (4800, 259824), (5120, 243585), (5413, 230400), (5760, 216520), (6400, 194868), (7200, 173216), (7680, 162390), (9216, 135325), (9600, 129912), (10826, 115200), (11520, 108260), (12800, 97434), (14400, 86608), (15360, 81195), (16239, 76800), (19200, 64956), (21652, 57600), (23040, 54130), (25600, 48717), (27065, 46080), (28800, 43304), (32478, 38400)]