64333300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 147865536

約数和(自身を除く): 83532236

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 83, 92, 100, 115, 166, 230, 332, 337, 415, 460, 575, 674, 830, 1150, 1348, 1660, 1685, 1909, 2075, 2300, 3370, 3818, 4150, 6740, 7636, 7751, 8300, 8425, 9545, 15502, 16850, 19090, 27971, 31004, 33700, 38180, 38755, 47725, 55942, 77510, 95450, 111884, 139855, 155020, 190900, 193775, 279710, 387550, 559420, 643333, 699275, 775100, 1286666, 1398550, 2573332, 2797100, 3216665, 6433330, 12866660, 16083325, 32166650, 64333300]

約数ペア:

[(1, 64333300), (2, 32166650), (4, 16083325), (5, 12866660), (10, 6433330), (20, 3216665), (23, 2797100), (25, 2573332), (46, 1398550), (50, 1286666), (83, 775100), (92, 699275), (100, 643333), (115, 559420), (166, 387550), (230, 279710), (332, 193775), (337, 190900), (415, 155020), (460, 139855), (575, 111884), (674, 95450), (830, 77510), (1150, 55942), (1348, 47725), (1660, 38755), (1685, 38180), (1909, 33700), (2075, 31004), (2300, 27971), (3370, 19090), (3818, 16850), (4150, 15502), (6740, 9545), (7636, 8425), (7751, 8300)]