156510100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{1861}}^1$

素因数の和:1933

約数の個数: 54

約数和(自身を含む): 351931034

約数和(自身を除く): 195420934

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 841, 1450, 1682, 1861, 2900, 3364, 3722, 4205, 7444, 8410, 9305, 16820, 18610, 21025, 37220, 42050, 46525, 53969, 84100, 93050, 107938, 186100, 215876, 269845, 539690, 1079380, 1349225, 1565101, 2698450, 3130202, 5396900, 6260404, 7825505, 15651010, 31302020, 39127525, 78255050, 156510100]

約数ペア:

[(1, 156510100), (2, 78255050), (4, 39127525), (5, 31302020), (10, 15651010), (20, 7825505), (25, 6260404), (29, 5396900), (50, 3130202), (58, 2698450), (100, 1565101), (116, 1349225), (145, 1079380), (290, 539690), (580, 269845), (725, 215876), (841, 186100), (1450, 107938), (1682, 93050), (1861, 84100), (2900, 53969), (3364, 46525), (3722, 42050), (4205, 37220), (7444, 21025), (8410, 18610), (9305, 16820)]