1123123200

素因数分解:

$2^{15}\times 3^1\times 5^2\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 3721863720

約数和(自身を除く): 2598740520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 457, 480, 512, 600, 640, 768, 800, 914, 960, 1024, 1200, 1280, 1371, 1536, 1600, 1828, 1920, 2048, 2285, 2400, 2560, 2742, 3072, 3200, 3656, 3840, 4096, 4570, 4800, 5120, 5484, 6144, 6400, 6855, 7312, 7680, 8192, 9140, 9600, 10240, 10968, 11425, 12288, 12800, 13710, 14624, 15360, 16384, 18280, 19200, 20480, 21936, 22850, 24576, 25600, 27420, 29248, 30720, 32768, 34275, 36560, 38400, 40960, 43872, 45700, 49152, 51200, 54840, 58496, 61440, 68550, 73120, 76800, 81920, 87744, 91400, 98304, 102400, 109680, 116992, 122880, 137100, 146240, 153600, 163840, 175488, 182800, 204800, 219360, 233984, 245760, 274200, 292480, 307200, 350976, 365600, 409600, 438720, 467968, 491520, 548400, 584960, 614400, 701952, 731200, 819200, 877440, 935936, 1096800, 1169920, 1228800, 1403904, 1462400, 1754880, 1871872, 2193600, 2339840, 2457600, 2807808, 2924800, 3509760, 3743744, 4387200, 4679680, 5615616, 5849600, 7019520, 7487488, 8774400, 9359360, 11231232, 11699200, 14039040, 14974976, 17548800, 18718720, 22462464, 23398400, 28078080, 35097600, 37437440, 44924928, 46796800, 56156160, 70195200, 74874880, 93593600, 112312320, 140390400, 187187200, 224624640, 280780800, 374374400, 561561600, 1123123200]

約数ペア:

[(1, 1123123200), (2, 561561600), (3, 374374400), (4, 280780800), (5, 224624640), (6, 187187200), (8, 140390400), (10, 112312320), (12, 93593600), (15, 74874880), (16, 70195200), (20, 56156160), (24, 46796800), (25, 44924928), (30, 37437440), (32, 35097600), (40, 28078080), (48, 23398400), (50, 22462464), (60, 18718720), (64, 17548800), (75, 14974976), (80, 14039040), (96, 11699200), (100, 11231232), (120, 9359360), (128, 8774400), (150, 7487488), (160, 7019520), (192, 5849600), (200, 5615616), (240, 4679680), (256, 4387200), (300, 3743744), (320, 3509760), (384, 2924800), (400, 2807808), (457, 2457600), (480, 2339840), (512, 2193600), (600, 1871872), (640, 1754880), (768, 1462400), (800, 1403904), (914, 1228800), (960, 1169920), (1024, 1096800), (1200, 935936), (1280, 877440), (1371, 819200), (1536, 731200), (1600, 701952), (1828, 614400), (1920, 584960), (2048, 548400), (2285, 491520), (2400, 467968), (2560, 438720), (2742, 409600), (3072, 365600), (3200, 350976), (3656, 307200), (3840, 292480), (4096, 274200), (4570, 245760), (4800, 233984), (5120, 219360), (5484, 204800), (6144, 182800), (6400, 175488), (6855, 163840), (7312, 153600), (7680, 146240), (8192, 137100), (9140, 122880), (9600, 116992), (10240, 109680), (10968, 102400), (11425, 98304), (12288, 91400), (12800, 87744), (13710, 81920), (14624, 76800), (15360, 73120), (16384, 68550), (18280, 61440), (19200, 58496), (20480, 54840), (21936, 51200), (22850, 49152), (24576, 45700), (25600, 43872), (27420, 40960), (29248, 38400), (30720, 36560), (32768, 34275)]