76302800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 180

約数和(自身を含む): 226776780

約数和(自身を除く): 150473980

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 80, 85, 98, 100, 112, 119, 136, 140, 170, 175, 196, 200, 229, 238, 245, 272, 280, 340, 350, 392, 400, 425, 458, 476, 490, 560, 595, 680, 700, 784, 833, 850, 916, 952, 980, 1145, 1190, 1225, 1360, 1400, 1603, 1666, 1700, 1832, 1904, 1960, 2290, 2380, 2450, 2800, 2975, 3206, 3332, 3400, 3664, 3893, 3920, 4165, 4580, 4760, 4900, 5725, 5950, 6412, 6664, 6800, 7786, 8015, 8330, 9160, 9520, 9800, 11221, 11450, 11900, 12824, 13328, 15572, 16030, 16660, 18320, 19465, 19600, 20825, 22442, 22900, 23800, 25648, 27251, 31144, 32060, 33320, 38930, 40075, 41650, 44884, 45800, 47600, 54502, 56105, 62288, 64120, 66640, 77860, 80150, 83300, 89768, 91600, 97325, 109004, 112210, 128240, 136255, 155720, 160300, 166600, 179536, 190757, 194650, 218008, 224420, 272510, 280525, 311440, 320600, 333200, 381514, 389300, 436016, 448840, 545020, 561050, 641200, 681275, 763028, 778600, 897680, 953785, 1090040, 1122100, 1362550, 1526056, 1557200, 1907570, 2180080, 2244200, 2725100, 3052112, 3815140, 4488400, 4768925, 5450200, 7630280, 9537850, 10900400, 15260560, 19075700, 38151400, 76302800]

約数ペア:

[(1, 76302800), (2, 38151400), (4, 19075700), (5, 15260560), (7, 10900400), (8, 9537850), (10, 7630280), (14, 5450200), (16, 4768925), (17, 4488400), (20, 3815140), (25, 3052112), (28, 2725100), (34, 2244200), (35, 2180080), (40, 1907570), (49, 1557200), (50, 1526056), (56, 1362550), (68, 1122100), (70, 1090040), (80, 953785), (85, 897680), (98, 778600), (100, 763028), (112, 681275), (119, 641200), (136, 561050), (140, 545020), (170, 448840), (175, 436016), (196, 389300), (200, 381514), (229, 333200), (238, 320600), (245, 311440), (272, 280525), (280, 272510), (340, 224420), (350, 218008), (392, 194650), (400, 190757), (425, 179536), (458, 166600), (476, 160300), (490, 155720), (560, 136255), (595, 128240), (680, 112210), (700, 109004), (784, 97325), (833, 91600), (850, 89768), (916, 83300), (952, 80150), (980, 77860), (1145, 66640), (1190, 64120), (1225, 62288), (1360, 56105), (1400, 54502), (1603, 47600), (1666, 45800), (1700, 44884), (1832, 41650), (1904, 40075), (1960, 38930), (2290, 33320), (2380, 32060), (2450, 31144), (2800, 27251), (2975, 25648), (3206, 23800), (3332, 22900), (3400, 22442), (3664, 20825), (3893, 19600), (3920, 19465), (4165, 18320), (4580, 16660), (4760, 16030), (4900, 15572), (5725, 13328), (5950, 12824), (6412, 11900), (6664, 11450), (6800, 11221), (7786, 9800), (8015, 9520), (8330, 9160)]