306355200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{3989}}^1$

素因数の和:4022

約数の個数: 132

約数和(自身を含む): 1012773720

約数和(自身を除く): 706418520

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, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3840, 3989, 4800, 5120, 6400, 7680, 7978, 9600, 11967, 12800, 15360, 15956, 19200, 19945, 23934, 25600, 31912, 38400, 39890, 47868, 59835, 63824, 76800, 79780, 95736, 99725, 119670, 127648, 159560, 191472, 199450, 239340, 255296, 299175, 319120, 382944, 398900, 478680, 510592, 598350, 638240, 765888, 797800, 957360, 1021184, 1196700, 1276480, 1531776, 1595600, 1914720, 2042368, 2393400, 2552960, 3063552, 3191200, 3829440, 4084736, 4786800, 5105920, 6127104, 6382400, 7658880, 9573600, 10211840, 12254208, 12764800, 15317760, 19147200, 20423680, 25529600, 30635520, 38294400, 51059200, 61271040, 76588800, 102118400, 153177600, 306355200]

約数ペア:

[(1, 306355200), (2, 153177600), (3, 102118400), (4, 76588800), (5, 61271040), (6, 51059200), (8, 38294400), (10, 30635520), (12, 25529600), (15, 20423680), (16, 19147200), (20, 15317760), (24, 12764800), (25, 12254208), (30, 10211840), (32, 9573600), (40, 7658880), (48, 6382400), (50, 6127104), (60, 5105920), (64, 4786800), (75, 4084736), (80, 3829440), (96, 3191200), (100, 3063552), (120, 2552960), (128, 2393400), (150, 2042368), (160, 1914720), (192, 1595600), (200, 1531776), (240, 1276480), (256, 1196700), (300, 1021184), (320, 957360), (384, 797800), (400, 765888), (480, 638240), (512, 598350), (600, 510592), (640, 478680), (768, 398900), (800, 382944), (960, 319120), (1024, 299175), (1200, 255296), (1280, 239340), (1536, 199450), (1600, 191472), (1920, 159560), (2400, 127648), (2560, 119670), (3072, 99725), (3200, 95736), (3840, 79780), (3989, 76800), (4800, 63824), (5120, 59835), (6400, 47868), (7680, 39890), (7978, 38400), (9600, 31912), (11967, 25600), (12800, 23934), (15360, 19945), (15956, 19200)]