73482700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 170489088

約数和(自身を除く): 97006388

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 43, 46, 50, 86, 92, 100, 115, 172, 215, 230, 430, 460, 575, 743, 860, 989, 1075, 1150, 1486, 1978, 2150, 2300, 2972, 3715, 3956, 4300, 4945, 7430, 9890, 14860, 17089, 18575, 19780, 24725, 31949, 34178, 37150, 49450, 63898, 68356, 74300, 85445, 98900, 127796, 159745, 170890, 319490, 341780, 427225, 638980, 734827, 798725, 854450, 1469654, 1597450, 1708900, 2939308, 3194900, 3674135, 7348270, 14696540, 18370675, 36741350, 73482700]

約数ペア:

[(1, 73482700), (2, 36741350), (4, 18370675), (5, 14696540), (10, 7348270), (20, 3674135), (23, 3194900), (25, 2939308), (43, 1708900), (46, 1597450), (50, 1469654), (86, 854450), (92, 798725), (100, 734827), (115, 638980), (172, 427225), (215, 341780), (230, 319490), (430, 170890), (460, 159745), (575, 127796), (743, 98900), (860, 85445), (989, 74300), (1075, 68356), (1150, 63898), (1486, 49450), (1978, 37150), (2150, 34178), (2300, 31949), (2972, 24725), (3715, 19780), (3956, 18575), (4300, 17089), (4945, 14860), (7430, 9890)]