12741900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{42473}}^1$

素因数の和:42490

約数の個数: 36

約数和(自身を含む): 36867432

約数和(自身を除く): 24125532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 42473, 84946, 127419, 169892, 212365, 254838, 424730, 509676, 637095, 849460, 1061825, 1274190, 2123650, 2548380, 3185475, 4247300, 6370950, 12741900]

約数ペア:

[(1, 12741900), (2, 6370950), (3, 4247300), (4, 3185475), (5, 2548380), (6, 2123650), (10, 1274190), (12, 1061825), (15, 849460), (20, 637095), (25, 509676), (30, 424730), (50, 254838), (60, 212365), (75, 169892), (100, 127419), (150, 84946), (300, 42473)]