66604800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{3469}}^1$

素因数の和:3498

約数の個数: 108

約数和(自身を含む): 219873080

約数和(自身を除く): 153268280

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, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3469, 3840, 4800, 6400, 6938, 9600, 10407, 13876, 17345, 19200, 20814, 27752, 34690, 41628, 52035, 55504, 69380, 83256, 86725, 104070, 111008, 138760, 166512, 173450, 208140, 222016, 260175, 277520, 333024, 346900, 416280, 444032, 520350, 555040, 666048, 693800, 832560, 888064, 1040700, 1110080, 1332096, 1387600, 1665120, 2081400, 2220160, 2664192, 2775200, 3330240, 4162800, 4440320, 5550400, 6660480, 8325600, 11100800, 13320960, 16651200, 22201600, 33302400, 66604800]

約数ペア:

[(1, 66604800), (2, 33302400), (3, 22201600), (4, 16651200), (5, 13320960), (6, 11100800), (8, 8325600), (10, 6660480), (12, 5550400), (15, 4440320), (16, 4162800), (20, 3330240), (24, 2775200), (25, 2664192), (30, 2220160), (32, 2081400), (40, 1665120), (48, 1387600), (50, 1332096), (60, 1110080), (64, 1040700), (75, 888064), (80, 832560), (96, 693800), (100, 666048), (120, 555040), (128, 520350), (150, 444032), (160, 416280), (192, 346900), (200, 333024), (240, 277520), (256, 260175), (300, 222016), (320, 208140), (384, 173450), (400, 166512), (480, 138760), (600, 111008), (640, 104070), (768, 86725), (800, 83256), (960, 69380), (1200, 55504), (1280, 52035), (1600, 41628), (1920, 34690), (2400, 27752), (3200, 20814), (3469, 19200), (3840, 17345), (4800, 13876), (6400, 10407), (6938, 9600)]