120901400

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{5869}}^1$

素因数の和:5988

約数の個数: 48

約数和(自身を含む): 283873200

約数和(自身を除く): 162971800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 2060, 2575, 4120, 5150, 5869, 10300, 11738, 20600, 23476, 29345, 46952, 58690, 117380, 146725, 234760, 293450, 586900, 604507, 1173800, 1209014, 2418028, 3022535, 4836056, 6045070, 12090140, 15112675, 24180280, 30225350, 60450700, 120901400]

約数ペア:

[(1, 120901400), (2, 60450700), (4, 30225350), (5, 24180280), (8, 15112675), (10, 12090140), (20, 6045070), (25, 4836056), (40, 3022535), (50, 2418028), (100, 1209014), (103, 1173800), (200, 604507), (206, 586900), (412, 293450), (515, 234760), (824, 146725), (1030, 117380), (2060, 58690), (2575, 46952), (4120, 29345), (5150, 23476), (5869, 20600), (10300, 11738)]