30776400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 180

約数和(自身を含む): 109138848

約数和(自身を除く): 78362448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 83, 90, 100, 103, 120, 144, 150, 166, 180, 200, 206, 225, 240, 249, 300, 309, 332, 360, 400, 412, 415, 450, 498, 515, 600, 618, 664, 720, 747, 824, 830, 900, 927, 996, 1030, 1200, 1236, 1245, 1328, 1494, 1545, 1648, 1660, 1800, 1854, 1992, 2060, 2075, 2472, 2490, 2575, 2988, 3090, 3320, 3600, 3708, 3735, 3984, 4120, 4150, 4635, 4944, 4980, 5150, 5976, 6180, 6225, 6640, 7416, 7470, 7725, 8240, 8300, 8549, 9270, 9960, 10300, 11952, 12360, 12450, 14832, 14940, 15450, 16600, 17098, 18540, 18675, 19920, 20600, 23175, 24720, 24900, 25647, 29880, 30900, 33200, 34196, 37080, 37350, 41200, 42745, 46350, 49800, 51294, 59760, 61800, 68392, 74160, 74700, 76941, 85490, 92700, 99600, 102588, 123600, 128235, 136784, 149400, 153882, 170980, 185400, 205176, 213725, 256470, 298800, 307764, 341960, 370800, 384705, 410352, 427450, 512940, 615528, 641175, 683920, 769410, 854900, 1025880, 1231056, 1282350, 1538820, 1709800, 1923525, 2051760, 2564700, 3077640, 3419600, 3847050, 5129400, 6155280, 7694100, 10258800, 15388200, 30776400]

約数ペア:

[(1, 30776400), (2, 15388200), (3, 10258800), (4, 7694100), (5, 6155280), (6, 5129400), (8, 3847050), (9, 3419600), (10, 3077640), (12, 2564700), (15, 2051760), (16, 1923525), (18, 1709800), (20, 1538820), (24, 1282350), (25, 1231056), (30, 1025880), (36, 854900), (40, 769410), (45, 683920), (48, 641175), (50, 615528), (60, 512940), (72, 427450), (75, 410352), (80, 384705), (83, 370800), (90, 341960), (100, 307764), (103, 298800), (120, 256470), (144, 213725), (150, 205176), (166, 185400), (180, 170980), (200, 153882), (206, 149400), (225, 136784), (240, 128235), (249, 123600), (300, 102588), (309, 99600), (332, 92700), (360, 85490), (400, 76941), (412, 74700), (415, 74160), (450, 68392), (498, 61800), (515, 59760), (600, 51294), (618, 49800), (664, 46350), (720, 42745), (747, 41200), (824, 37350), (830, 37080), (900, 34196), (927, 33200), (996, 30900), (1030, 29880), (1200, 25647), (1236, 24900), (1245, 24720), (1328, 23175), (1494, 20600), (1545, 19920), (1648, 18675), (1660, 18540), (1800, 17098), (1854, 16600), (1992, 15450), (2060, 14940), (2075, 14832), (2472, 12450), (2490, 12360), (2575, 11952), (2988, 10300), (3090, 9960), (3320, 9270), (3600, 8549), (3708, 8300), (3735, 8240), (3984, 7725), (4120, 7470), (4150, 7416), (4635, 6640), (4944, 6225), (4980, 6180), (5150, 5976)]