73420800

素因数分解:

$2^{12}\times 3^1\times 5^2\times {\mathrm{239}}^1$

素因数の和:276

約数の個数: 156

約数和(自身を含む): 243764160

約数和(自身を除く): 170343360

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, 239, 240, 256, 300, 320, 384, 400, 478, 480, 512, 600, 640, 717, 768, 800, 956, 960, 1024, 1195, 1200, 1280, 1434, 1536, 1600, 1912, 1920, 2048, 2390, 2400, 2560, 2868, 3072, 3200, 3585, 3824, 3840, 4096, 4780, 4800, 5120, 5736, 5975, 6144, 6400, 7170, 7648, 7680, 9560, 9600, 10240, 11472, 11950, 12288, 12800, 14340, 15296, 15360, 17925, 19120, 19200, 20480, 22944, 23900, 25600, 28680, 30592, 30720, 35850, 38240, 38400, 45888, 47800, 51200, 57360, 61184, 61440, 71700, 76480, 76800, 91776, 95600, 102400, 114720, 122368, 143400, 152960, 153600, 183552, 191200, 229440, 244736, 286800, 305920, 307200, 367104, 382400, 458880, 489472, 573600, 611840, 734208, 764800, 917760, 978944, 1147200, 1223680, 1468416, 1529600, 1835520, 2294400, 2447360, 2936832, 3059200, 3671040, 4588800, 4894720, 6118400, 7342080, 9177600, 12236800, 14684160, 18355200, 24473600, 36710400, 73420800]

約数ペア:

[(1, 73420800), (2, 36710400), (3, 24473600), (4, 18355200), (5, 14684160), (6, 12236800), (8, 9177600), (10, 7342080), (12, 6118400), (15, 4894720), (16, 4588800), (20, 3671040), (24, 3059200), (25, 2936832), (30, 2447360), (32, 2294400), (40, 1835520), (48, 1529600), (50, 1468416), (60, 1223680), (64, 1147200), (75, 978944), (80, 917760), (96, 764800), (100, 734208), (120, 611840), (128, 573600), (150, 489472), (160, 458880), (192, 382400), (200, 367104), (239, 307200), (240, 305920), (256, 286800), (300, 244736), (320, 229440), (384, 191200), (400, 183552), (478, 153600), (480, 152960), (512, 143400), (600, 122368), (640, 114720), (717, 102400), (768, 95600), (800, 91776), (956, 76800), (960, 76480), (1024, 71700), (1195, 61440), (1200, 61184), (1280, 57360), (1434, 51200), (1536, 47800), (1600, 45888), (1912, 38400), (1920, 38240), (2048, 35850), (2390, 30720), (2400, 30592), (2560, 28680), (2868, 25600), (3072, 23900), (3200, 22944), (3585, 20480), (3824, 19200), (3840, 19120), (4096, 17925), (4780, 15360), (4800, 15296), (5120, 14340), (5736, 12800), (5975, 12288), (6144, 11950), (6400, 11472), (7170, 10240), (7648, 9600), (7680, 9560)]