75868760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 187207200

約数和(自身を除く): 111338440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 269, 440, 538, 641, 1076, 1282, 1345, 2152, 2564, 2690, 2959, 3205, 5128, 5380, 5918, 6410, 7051, 10760, 11836, 12820, 14102, 14795, 23672, 25640, 28204, 29590, 35255, 56408, 59180, 70510, 118360, 141020, 172429, 282040, 344858, 689716, 862145, 1379432, 1724290, 1896719, 3448580, 3793438, 6897160, 7586876, 9483595, 15173752, 18967190, 37934380, 75868760]

約数ペア:

[(1, 75868760), (2, 37934380), (4, 18967190), (5, 15173752), (8, 9483595), (10, 7586876), (11, 6897160), (20, 3793438), (22, 3448580), (40, 1896719), (44, 1724290), (55, 1379432), (88, 862145), (110, 689716), (220, 344858), (269, 282040), (440, 172429), (538, 141020), (641, 118360), (1076, 70510), (1282, 59180), (1345, 56408), (2152, 35255), (2564, 29590), (2690, 28204), (2959, 25640), (3205, 23672), (5128, 14795), (5380, 14102), (5918, 12820), (6410, 11836), (7051, 10760)]