304230400

素因数分解:

$2^{12}\times 5^2\times {\mathrm{2971}}^1$

素因数の和:3005

約数の個数: 78

約数和(自身を含む): 754653212

約数和(自身を除く): 450422812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2048, 2560, 2971, 3200, 4096, 5120, 5942, 6400, 10240, 11884, 12800, 14855, 20480, 23768, 25600, 29710, 47536, 51200, 59420, 74275, 95072, 102400, 118840, 148550, 190144, 237680, 297100, 380288, 475360, 594200, 760576, 950720, 1188400, 1521152, 1901440, 2376800, 3042304, 3802880, 4753600, 6084608, 7605760, 9507200, 12169216, 15211520, 19014400, 30423040, 38028800, 60846080, 76057600, 152115200, 304230400]

約数ペア:

[(1, 304230400), (2, 152115200), (4, 76057600), (5, 60846080), (8, 38028800), (10, 30423040), (16, 19014400), (20, 15211520), (25, 12169216), (32, 9507200), (40, 7605760), (50, 6084608), (64, 4753600), (80, 3802880), (100, 3042304), (128, 2376800), (160, 1901440), (200, 1521152), (256, 1188400), (320, 950720), (400, 760576), (512, 594200), (640, 475360), (800, 380288), (1024, 297100), (1280, 237680), (1600, 190144), (2048, 148550), (2560, 118840), (2971, 102400), (3200, 95072), (4096, 74275), (5120, 59420), (5942, 51200), (6400, 47536), (10240, 29710), (11884, 25600), (12800, 23768), (14855, 20480)]