194764800

素因数分解:

$2^{13}\times 3^1\times 5^2\times {\mathrm{317}}^1$

素因数の和:356

約数の個数: 168

約数和(自身を含む): 646014456

約数和(自身を除く): 451249656

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, 317, 320, 384, 400, 480, 512, 600, 634, 640, 768, 800, 951, 960, 1024, 1200, 1268, 1280, 1536, 1585, 1600, 1902, 1920, 2048, 2400, 2536, 2560, 3072, 3170, 3200, 3804, 3840, 4096, 4755, 4800, 5072, 5120, 6144, 6340, 6400, 7608, 7680, 7925, 8192, 9510, 9600, 10144, 10240, 12288, 12680, 12800, 15216, 15360, 15850, 19020, 19200, 20288, 20480, 23775, 24576, 25360, 25600, 30432, 30720, 31700, 38040, 38400, 40576, 40960, 47550, 50720, 51200, 60864, 61440, 63400, 76080, 76800, 81152, 95100, 101440, 102400, 121728, 122880, 126800, 152160, 153600, 162304, 190200, 202880, 204800, 243456, 253600, 304320, 307200, 324608, 380400, 405760, 486912, 507200, 608640, 614400, 649216, 760800, 811520, 973824, 1014400, 1217280, 1298432, 1521600, 1623040, 1947648, 2028800, 2434560, 2596864, 3043200, 3246080, 3895296, 4057600, 4869120, 6086400, 6492160, 7790592, 8115200, 9738240, 12172800, 12984320, 16230400, 19476480, 24345600, 32460800, 38952960, 48691200, 64921600, 97382400, 194764800]

約数ペア:

[(1, 194764800), (2, 97382400), (3, 64921600), (4, 48691200), (5, 38952960), (6, 32460800), (8, 24345600), (10, 19476480), (12, 16230400), (15, 12984320), (16, 12172800), (20, 9738240), (24, 8115200), (25, 7790592), (30, 6492160), (32, 6086400), (40, 4869120), (48, 4057600), (50, 3895296), (60, 3246080), (64, 3043200), (75, 2596864), (80, 2434560), (96, 2028800), (100, 1947648), (120, 1623040), (128, 1521600), (150, 1298432), (160, 1217280), (192, 1014400), (200, 973824), (240, 811520), (256, 760800), (300, 649216), (317, 614400), (320, 608640), (384, 507200), (400, 486912), (480, 405760), (512, 380400), (600, 324608), (634, 307200), (640, 304320), (768, 253600), (800, 243456), (951, 204800), (960, 202880), (1024, 190200), (1200, 162304), (1268, 153600), (1280, 152160), (1536, 126800), (1585, 122880), (1600, 121728), (1902, 102400), (1920, 101440), (2048, 95100), (2400, 81152), (2536, 76800), (2560, 76080), (3072, 63400), (3170, 61440), (3200, 60864), (3804, 51200), (3840, 50720), (4096, 47550), (4755, 40960), (4800, 40576), (5072, 38400), (5120, 38040), (6144, 31700), (6340, 30720), (6400, 30432), (7608, 25600), (7680, 25360), (7925, 24576), (8192, 23775), (9510, 20480), (9600, 20288), (10144, 19200), (10240, 19020), (12288, 15850), (12680, 15360), (12800, 15216)]