55646700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 161864640

約数和(自身を除く): 106217940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 251, 300, 502, 739, 753, 1004, 1255, 1478, 1506, 2217, 2510, 2956, 3012, 3695, 3765, 4434, 5020, 6275, 7390, 7530, 8868, 11085, 12550, 14780, 15060, 18475, 18825, 22170, 25100, 36950, 37650, 44340, 55425, 73900, 75300, 110850, 185489, 221700, 370978, 556467, 741956, 927445, 1112934, 1854890, 2225868, 2782335, 3709780, 4637225, 5564670, 9274450, 11129340, 13911675, 18548900, 27823350, 55646700]

約数ペア:

[(1, 55646700), (2, 27823350), (3, 18548900), (4, 13911675), (5, 11129340), (6, 9274450), (10, 5564670), (12, 4637225), (15, 3709780), (20, 2782335), (25, 2225868), (30, 1854890), (50, 1112934), (60, 927445), (75, 741956), (100, 556467), (150, 370978), (251, 221700), (300, 185489), (502, 110850), (739, 75300), (753, 73900), (1004, 55425), (1255, 44340), (1478, 37650), (1506, 36950), (2217, 25100), (2510, 22170), (2956, 18825), (3012, 18475), (3695, 15060), (3765, 14780), (4434, 12550), (5020, 11085), (6275, 8868), (7390, 7530)]