15388200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 52809120

約数和(自身を除く): 37420920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 83, 90, 100, 103, 120, 150, 166, 180, 200, 206, 225, 249, 300, 309, 332, 360, 412, 415, 450, 498, 515, 600, 618, 664, 747, 824, 830, 900, 927, 996, 1030, 1236, 1245, 1494, 1545, 1660, 1800, 1854, 1992, 2060, 2075, 2472, 2490, 2575, 2988, 3090, 3320, 3708, 3735, 4120, 4150, 4635, 4980, 5150, 5976, 6180, 6225, 7416, 7470, 7725, 8300, 8549, 9270, 9960, 10300, 12360, 12450, 14940, 15450, 16600, 17098, 18540, 18675, 20600, 23175, 24900, 25647, 29880, 30900, 34196, 37080, 37350, 42745, 46350, 49800, 51294, 61800, 68392, 74700, 76941, 85490, 92700, 102588, 128235, 149400, 153882, 170980, 185400, 205176, 213725, 256470, 307764, 341960, 384705, 427450, 512940, 615528, 641175, 769410, 854900, 1025880, 1282350, 1538820, 1709800, 1923525, 2564700, 3077640, 3847050, 5129400, 7694100, 15388200]

約数ペア:

[(1, 15388200), (2, 7694100), (3, 5129400), (4, 3847050), (5, 3077640), (6, 2564700), (8, 1923525), (9, 1709800), (10, 1538820), (12, 1282350), (15, 1025880), (18, 854900), (20, 769410), (24, 641175), (25, 615528), (30, 512940), (36, 427450), (40, 384705), (45, 341960), (50, 307764), (60, 256470), (72, 213725), (75, 205176), (83, 185400), (90, 170980), (100, 153882), (103, 149400), (120, 128235), (150, 102588), (166, 92700), (180, 85490), (200, 76941), (206, 74700), (225, 68392), (249, 61800), (300, 51294), (309, 49800), (332, 46350), (360, 42745), (412, 37350), (415, 37080), (450, 34196), (498, 30900), (515, 29880), (600, 25647), (618, 24900), (664, 23175), (747, 20600), (824, 18675), (830, 18540), (900, 17098), (927, 16600), (996, 15450), (1030, 14940), (1236, 12450), (1245, 12360), (1494, 10300), (1545, 9960), (1660, 9270), (1800, 8549), (1854, 8300), (1992, 7725), (2060, 7470), (2075, 7416), (2472, 6225), (2490, 6180), (2575, 5976), (2988, 5150), (3090, 4980), (3320, 4635), (3708, 4150), (3735, 4120)]