3986100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 108

約数和(自身を含む): 12908896

約数和(自身を除く): 8922796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 103, 129, 150, 172, 180, 206, 215, 225, 258, 300, 309, 387, 412, 430, 450, 515, 516, 618, 645, 774, 860, 900, 927, 1030, 1075, 1236, 1290, 1545, 1548, 1854, 1935, 2060, 2150, 2575, 2580, 3090, 3225, 3708, 3870, 4300, 4429, 4635, 5150, 6180, 6450, 7725, 7740, 8858, 9270, 9675, 10300, 12900, 13287, 15450, 17716, 18540, 19350, 22145, 23175, 26574, 30900, 38700, 39861, 44290, 46350, 53148, 66435, 79722, 88580, 92700, 110725, 132870, 159444, 199305, 221450, 265740, 332175, 398610, 442900, 664350, 797220, 996525, 1328700, 1993050, 3986100]

約数ペア:

[(1, 3986100), (2, 1993050), (3, 1328700), (4, 996525), (5, 797220), (6, 664350), (9, 442900), (10, 398610), (12, 332175), (15, 265740), (18, 221450), (20, 199305), (25, 159444), (30, 132870), (36, 110725), (43, 92700), (45, 88580), (50, 79722), (60, 66435), (75, 53148), (86, 46350), (90, 44290), (100, 39861), (103, 38700), (129, 30900), (150, 26574), (172, 23175), (180, 22145), (206, 19350), (215, 18540), (225, 17716), (258, 15450), (300, 13287), (309, 12900), (387, 10300), (412, 9675), (430, 9270), (450, 8858), (515, 7740), (516, 7725), (618, 6450), (645, 6180), (774, 5150), (860, 4635), (900, 4429), (927, 4300), (1030, 3870), (1075, 3708), (1236, 3225), (1290, 3090), (1545, 2580), (1548, 2575), (1854, 2150), (1935, 2060)]