260147100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{8419}}^1$

素因数の和:8539

約数の個数: 72

約数和(自身を含む): 760090240

約数和(自身を除く): 499943140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 2575, 3090, 5150, 6180, 7725, 8419, 10300, 15450, 16838, 25257, 30900, 33676, 42095, 50514, 84190, 101028, 126285, 168380, 210475, 252570, 420950, 505140, 631425, 841900, 867157, 1262850, 1734314, 2525700, 2601471, 3468628, 4335785, 5202942, 8671570, 10405884, 13007355, 17343140, 21678925, 26014710, 43357850, 52029420, 65036775, 86715700, 130073550, 260147100]

約数ペア:

[(1, 260147100), (2, 130073550), (3, 86715700), (4, 65036775), (5, 52029420), (6, 43357850), (10, 26014710), (12, 21678925), (15, 17343140), (20, 13007355), (25, 10405884), (30, 8671570), (50, 5202942), (60, 4335785), (75, 3468628), (100, 2601471), (103, 2525700), (150, 1734314), (206, 1262850), (300, 867157), (309, 841900), (412, 631425), (515, 505140), (618, 420950), (1030, 252570), (1236, 210475), (1545, 168380), (2060, 126285), (2575, 101028), (3090, 84190), (5150, 50514), (6180, 42095), (7725, 33676), (8419, 30900), (10300, 25257), (15450, 16838)]