55142400

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{359}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 182800800

約数和(自身を除く): 127658400

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, 359, 384, 400, 480, 512, 600, 640, 718, 768, 800, 960, 1024, 1077, 1200, 1280, 1436, 1536, 1600, 1795, 1920, 2048, 2154, 2400, 2560, 2872, 3072, 3200, 3590, 3840, 4308, 4800, 5120, 5385, 5744, 6144, 6400, 7180, 7680, 8616, 8975, 9600, 10240, 10770, 11488, 12800, 14360, 15360, 17232, 17950, 19200, 21540, 22976, 25600, 26925, 28720, 30720, 34464, 35900, 38400, 43080, 45952, 51200, 53850, 57440, 68928, 71800, 76800, 86160, 91904, 107700, 114880, 137856, 143600, 153600, 172320, 183808, 215400, 229760, 275712, 287200, 344640, 367616, 430800, 459520, 551424, 574400, 689280, 735232, 861600, 919040, 1102848, 1148800, 1378560, 1723200, 1838080, 2205696, 2297600, 2757120, 3446400, 3676160, 4595200, 5514240, 6892800, 9190400, 11028480, 13785600, 18380800, 27571200, 55142400]

約数ペア:

[(1, 55142400), (2, 27571200), (3, 18380800), (4, 13785600), (5, 11028480), (6, 9190400), (8, 6892800), (10, 5514240), (12, 4595200), (15, 3676160), (16, 3446400), (20, 2757120), (24, 2297600), (25, 2205696), (30, 1838080), (32, 1723200), (40, 1378560), (48, 1148800), (50, 1102848), (60, 919040), (64, 861600), (75, 735232), (80, 689280), (96, 574400), (100, 551424), (120, 459520), (128, 430800), (150, 367616), (160, 344640), (192, 287200), (200, 275712), (240, 229760), (256, 215400), (300, 183808), (320, 172320), (359, 153600), (384, 143600), (400, 137856), (480, 114880), (512, 107700), (600, 91904), (640, 86160), (718, 76800), (768, 71800), (800, 68928), (960, 57440), (1024, 53850), (1077, 51200), (1200, 45952), (1280, 43080), (1436, 38400), (1536, 35900), (1600, 34464), (1795, 30720), (1920, 28720), (2048, 26925), (2154, 25600), (2400, 22976), (2560, 21540), (2872, 19200), (3072, 17950), (3200, 17232), (3590, 15360), (3840, 14360), (4308, 12800), (4800, 11488), (5120, 10770), (5385, 10240), (5744, 9600), (6144, 8975), (6400, 8616), (7180, 7680)]