89692900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 215673696

約数和(自身を除く): 125980796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 134, 220, 268, 275, 335, 550, 670, 737, 1100, 1217, 1340, 1474, 1675, 2434, 2948, 3350, 3685, 4868, 6085, 6700, 7370, 12170, 13387, 14740, 18425, 24340, 26774, 30425, 36850, 53548, 60850, 66935, 73700, 81539, 121700, 133870, 163078, 267740, 326156, 334675, 407695, 669350, 815390, 896929, 1338700, 1630780, 1793858, 2038475, 3587716, 4076950, 4484645, 8153900, 8969290, 17938580, 22423225, 44846450, 89692900]

約数ペア:

[(1, 89692900), (2, 44846450), (4, 22423225), (5, 17938580), (10, 8969290), (11, 8153900), (20, 4484645), (22, 4076950), (25, 3587716), (44, 2038475), (50, 1793858), (55, 1630780), (67, 1338700), (100, 896929), (110, 815390), (134, 669350), (220, 407695), (268, 334675), (275, 326156), (335, 267740), (550, 163078), (670, 133870), (737, 121700), (1100, 81539), (1217, 73700), (1340, 66935), (1474, 60850), (1675, 53548), (2434, 36850), (2948, 30425), (3350, 26774), (3685, 24340), (4868, 18425), (6085, 14740), (6700, 13387), (7370, 12170)]