154214400

素因数分解:

$2^{13}\times 3^1\times 5^2\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 168

約数和(自身を含む): 511935984

約数和(自身を除く): 357721584

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, 251, 256, 300, 320, 384, 400, 480, 502, 512, 600, 640, 753, 768, 800, 960, 1004, 1024, 1200, 1255, 1280, 1506, 1536, 1600, 1920, 2008, 2048, 2400, 2510, 2560, 3012, 3072, 3200, 3765, 3840, 4016, 4096, 4800, 5020, 5120, 6024, 6144, 6275, 6400, 7530, 7680, 8032, 8192, 9600, 10040, 10240, 12048, 12288, 12550, 12800, 15060, 15360, 16064, 18825, 19200, 20080, 20480, 24096, 24576, 25100, 25600, 30120, 30720, 32128, 37650, 38400, 40160, 40960, 48192, 50200, 51200, 60240, 61440, 64256, 75300, 76800, 80320, 96384, 100400, 102400, 120480, 122880, 128512, 150600, 153600, 160640, 192768, 200800, 204800, 240960, 257024, 301200, 307200, 321280, 385536, 401600, 481920, 514048, 602400, 614400, 642560, 771072, 803200, 963840, 1028096, 1204800, 1285120, 1542144, 1606400, 1927680, 2056192, 2409600, 2570240, 3084288, 3212800, 3855360, 4819200, 5140480, 6168576, 6425600, 7710720, 9638400, 10280960, 12851200, 15421440, 19276800, 25702400, 30842880, 38553600, 51404800, 77107200, 154214400]

約数ペア:

[(1, 154214400), (2, 77107200), (3, 51404800), (4, 38553600), (5, 30842880), (6, 25702400), (8, 19276800), (10, 15421440), (12, 12851200), (15, 10280960), (16, 9638400), (20, 7710720), (24, 6425600), (25, 6168576), (30, 5140480), (32, 4819200), (40, 3855360), (48, 3212800), (50, 3084288), (60, 2570240), (64, 2409600), (75, 2056192), (80, 1927680), (96, 1606400), (100, 1542144), (120, 1285120), (128, 1204800), (150, 1028096), (160, 963840), (192, 803200), (200, 771072), (240, 642560), (251, 614400), (256, 602400), (300, 514048), (320, 481920), (384, 401600), (400, 385536), (480, 321280), (502, 307200), (512, 301200), (600, 257024), (640, 240960), (753, 204800), (768, 200800), (800, 192768), (960, 160640), (1004, 153600), (1024, 150600), (1200, 128512), (1255, 122880), (1280, 120480), (1506, 102400), (1536, 100400), (1600, 96384), (1920, 80320), (2008, 76800), (2048, 75300), (2400, 64256), (2510, 61440), (2560, 60240), (3012, 51200), (3072, 50200), (3200, 48192), (3765, 40960), (3840, 40160), (4016, 38400), (4096, 37650), (4800, 32128), (5020, 30720), (5120, 30120), (6024, 25600), (6144, 25100), (6275, 24576), (6400, 24096), (7530, 20480), (7680, 20080), (8032, 19200), (8192, 18825), (9600, 16064), (10040, 15360), (10240, 15060), (12048, 12800), (12288, 12550)]