164394900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{60887}}^1$

素因数の和:60910

約数の個数: 72

約数和(自身を含む): 528507840

約数和(自身を除く): 364112940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 60887, 121774, 182661, 243548, 304435, 365322, 547983, 608870, 730644, 913305, 1095966, 1217740, 1522175, 1643949, 1826610, 2191932, 2739915, 3044350, 3287898, 3653220, 4566525, 5479830, 6088700, 6575796, 8219745, 9133050, 10959660, 13699575, 16439490, 18266100, 27399150, 32878980, 41098725, 54798300, 82197450, 164394900]

約数ペア:

[(1, 164394900), (2, 82197450), (3, 54798300), (4, 41098725), (5, 32878980), (6, 27399150), (9, 18266100), (10, 16439490), (12, 13699575), (15, 10959660), (18, 9133050), (20, 8219745), (25, 6575796), (27, 6088700), (30, 5479830), (36, 4566525), (45, 3653220), (50, 3287898), (54, 3044350), (60, 2739915), (75, 2191932), (90, 1826610), (100, 1643949), (108, 1522175), (135, 1217740), (150, 1095966), (180, 913305), (225, 730644), (270, 608870), (300, 547983), (450, 365322), (540, 304435), (675, 243548), (900, 182661), (1350, 121774), (2700, 60887)]