42030400

素因数分解:

$2^6\times 5^2\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 84

約数和(自身を含む): 104802940

約数和(自身を除く): 62772540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 109, 160, 200, 218, 241, 320, 400, 436, 482, 545, 800, 872, 964, 1090, 1205, 1600, 1744, 1928, 2180, 2410, 2725, 3488, 3856, 4360, 4820, 5450, 6025, 6976, 7712, 8720, 9640, 10900, 12050, 15424, 17440, 19280, 21800, 24100, 26269, 34880, 38560, 43600, 48200, 52538, 77120, 87200, 96400, 105076, 131345, 174400, 192800, 210152, 262690, 385600, 420304, 525380, 656725, 840608, 1050760, 1313450, 1681216, 2101520, 2626900, 4203040, 5253800, 8406080, 10507600, 21015200, 42030400]

約数ペア:

[(1, 42030400), (2, 21015200), (4, 10507600), (5, 8406080), (8, 5253800), (10, 4203040), (16, 2626900), (20, 2101520), (25, 1681216), (32, 1313450), (40, 1050760), (50, 840608), (64, 656725), (80, 525380), (100, 420304), (109, 385600), (160, 262690), (200, 210152), (218, 192800), (241, 174400), (320, 131345), (400, 105076), (436, 96400), (482, 87200), (545, 77120), (800, 52538), (872, 48200), (964, 43600), (1090, 38560), (1205, 34880), (1600, 26269), (1744, 24100), (1928, 21800), (2180, 19280), (2410, 17440), (2725, 15424), (3488, 12050), (3856, 10900), (4360, 9640), (4820, 8720), (5450, 7712), (6025, 6976)]