2726900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 6728736

約数和(自身を除く): 4001836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 67, 74, 100, 110, 134, 148, 185, 220, 268, 275, 335, 370, 407, 550, 670, 737, 740, 814, 925, 1100, 1340, 1474, 1628, 1675, 1850, 2035, 2479, 2948, 3350, 3685, 3700, 4070, 4958, 6700, 7370, 8140, 9916, 10175, 12395, 14740, 18425, 20350, 24790, 27269, 36850, 40700, 49580, 54538, 61975, 73700, 109076, 123950, 136345, 247900, 272690, 545380, 681725, 1363450, 2726900]

約数ペア:

[(1, 2726900), (2, 1363450), (4, 681725), (5, 545380), (10, 272690), (11, 247900), (20, 136345), (22, 123950), (25, 109076), (37, 73700), (44, 61975), (50, 54538), (55, 49580), (67, 40700), (74, 36850), (100, 27269), (110, 24790), (134, 20350), (148, 18425), (185, 14740), (220, 12395), (268, 10175), (275, 9916), (335, 8140), (370, 7370), (407, 6700), (550, 4958), (670, 4070), (737, 3700), (740, 3685), (814, 3350), (925, 2948), (1100, 2479), (1340, 2035), (1474, 1850), (1628, 1675)]