53751300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1445

約数の個数: 72

約数和(自身を含む): 156760800

約数和(自身を除く): 103009500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1289, 1390, 1668, 2085, 2578, 2780, 3475, 3867, 4170, 5156, 6445, 6950, 7734, 8340, 10425, 12890, 13900, 15468, 19335, 20850, 25780, 32225, 38670, 41700, 64450, 77340, 96675, 128900, 179171, 193350, 358342, 386700, 537513, 716684, 895855, 1075026, 1791710, 2150052, 2687565, 3583420, 4479275, 5375130, 8958550, 10750260, 13437825, 17917100, 26875650, 53751300]

約数ペア:

[(1, 53751300), (2, 26875650), (3, 17917100), (4, 13437825), (5, 10750260), (6, 8958550), (10, 5375130), (12, 4479275), (15, 3583420), (20, 2687565), (25, 2150052), (30, 1791710), (50, 1075026), (60, 895855), (75, 716684), (100, 537513), (139, 386700), (150, 358342), (278, 193350), (300, 179171), (417, 128900), (556, 96675), (695, 77340), (834, 64450), (1289, 41700), (1390, 38670), (1668, 32225), (2085, 25780), (2578, 20850), (2780, 19335), (3475, 15468), (3867, 13900), (4170, 12890), (5156, 10425), (6445, 8340), (6950, 7734)]