2528100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^2$

素因数の和:126

約数の個数: 81

約数和(自身を含む): 8076523

約数和(自身を除く): 5548423

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 795, 900, 954, 1060, 1325, 1590, 1908, 2385, 2650, 2809, 3180, 3975, 4770, 5300, 5618, 7950, 8427, 9540, 11236, 11925, 14045, 15900, 16854, 23850, 25281, 28090, 33708, 42135, 47700, 50562, 56180, 70225, 84270, 101124, 126405, 140450, 168540, 210675, 252810, 280900, 421350, 505620, 632025, 842700, 1264050, 2528100]

約数ペア:

[(1, 2528100), (2, 1264050), (3, 842700), (4, 632025), (5, 505620), (6, 421350), (9, 280900), (10, 252810), (12, 210675), (15, 168540), (18, 140450), (20, 126405), (25, 101124), (30, 84270), (36, 70225), (45, 56180), (50, 50562), (53, 47700), (60, 42135), (75, 33708), (90, 28090), (100, 25281), (106, 23850), (150, 16854), (159, 15900), (180, 14045), (212, 11925), (225, 11236), (265, 9540), (300, 8427), (318, 7950), (450, 5618), (477, 5300), (530, 4770), (636, 3975), (795, 3180), (900, 2809), (954, 2650), (1060, 2385), (1325, 1908)]