6891750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{1021}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 19131840

約数和(自身を除く): 12240090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1021, 1125, 1350, 2042, 2250, 3063, 3375, 5105, 6126, 6750, 9189, 10210, 15315, 18378, 25525, 27567, 30630, 45945, 51050, 55134, 76575, 91890, 127625, 137835, 153150, 229725, 255250, 275670, 382875, 459450, 689175, 765750, 1148625, 1378350, 2297250, 3445875, 6891750]

約数ペア:

[(1, 6891750), (2, 3445875), (3, 2297250), (5, 1378350), (6, 1148625), (9, 765750), (10, 689175), (15, 459450), (18, 382875), (25, 275670), (27, 255250), (30, 229725), (45, 153150), (50, 137835), (54, 127625), (75, 91890), (90, 76575), (125, 55134), (135, 51050), (150, 45945), (225, 30630), (250, 27567), (270, 25525), (375, 18378), (450, 15315), (675, 10210), (750, 9189), (1021, 6750), (1125, 6126), (1350, 5105), (2042, 3375), (2250, 3063)]