71404800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{3719}}^1$

素因数の和:3748

約数の個数: 108

約数和(自身を含む): 235714080

約数和(自身を除く): 164309280

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, 3719, 3840, 4800, 6400, 7438, 9600, 11157, 14876, 18595, 19200, 22314, 29752, 37190, 44628, 55785, 59504, 74380, 89256, 92975, 111570, 119008, 148760, 178512, 185950, 223140, 238016, 278925, 297520, 357024, 371900, 446280, 476032, 557850, 595040, 714048, 743800, 892560, 952064, 1115700, 1190080, 1428096, 1487600, 1785120, 2231400, 2380160, 2856192, 2975200, 3570240, 4462800, 4760320, 5950400, 7140480, 8925600, 11900800, 14280960, 17851200, 23801600, 35702400, 71404800]

約数ペア:

[(1, 71404800), (2, 35702400), (3, 23801600), (4, 17851200), (5, 14280960), (6, 11900800), (8, 8925600), (10, 7140480), (12, 5950400), (15, 4760320), (16, 4462800), (20, 3570240), (24, 2975200), (25, 2856192), (30, 2380160), (32, 2231400), (40, 1785120), (48, 1487600), (50, 1428096), (60, 1190080), (64, 1115700), (75, 952064), (80, 892560), (96, 743800), (100, 714048), (120, 595040), (128, 557850), (150, 476032), (160, 446280), (192, 371900), (200, 357024), (240, 297520), (256, 278925), (300, 238016), (320, 223140), (384, 185950), (400, 178512), (480, 148760), (600, 119008), (640, 111570), (768, 92975), (800, 89256), (960, 74380), (1200, 59504), (1280, 55785), (1600, 44628), (1920, 37190), (2400, 29752), (3200, 22314), (3719, 19200), (3840, 18595), (4800, 14876), (6400, 11157), (7438, 9600)]