169548400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3231

約数の個数: 120

約数和(自身を含む): 490186880

約数和(自身を除く): 320638480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3187, 3325, 3800, 5320, 6374, 6650, 7600, 10640, 12748, 13300, 15935, 22309, 25496, 26600, 31870, 44618, 50992, 53200, 60553, 63740, 79675, 89236, 111545, 121106, 127480, 159350, 178472, 223090, 242212, 254960, 302765, 318700, 356944, 423871, 446180, 484424, 557725, 605530, 637400, 847742, 892360, 968848, 1115450, 1211060, 1274800, 1513825, 1695484, 1784720, 2119355, 2230900, 2422120, 3027650, 3390968, 4238710, 4461800, 4844240, 6055300, 6781936, 8477420, 8923600, 10596775, 12110600, 16954840, 21193550, 24221200, 33909680, 42387100, 84774200, 169548400]

約数ペア:

[(1, 169548400), (2, 84774200), (4, 42387100), (5, 33909680), (7, 24221200), (8, 21193550), (10, 16954840), (14, 12110600), (16, 10596775), (19, 8923600), (20, 8477420), (25, 6781936), (28, 6055300), (35, 4844240), (38, 4461800), (40, 4238710), (50, 3390968), (56, 3027650), (70, 2422120), (76, 2230900), (80, 2119355), (95, 1784720), (100, 1695484), (112, 1513825), (133, 1274800), (140, 1211060), (152, 1115450), (175, 968848), (190, 892360), (200, 847742), (266, 637400), (280, 605530), (304, 557725), (350, 484424), (380, 446180), (400, 423871), (475, 356944), (532, 318700), (560, 302765), (665, 254960), (700, 242212), (760, 223090), (950, 178472), (1064, 159350), (1330, 127480), (1400, 121106), (1520, 111545), (1900, 89236), (2128, 79675), (2660, 63740), (2800, 60553), (3187, 53200), (3325, 50992), (3800, 44618), (5320, 31870), (6374, 26600), (6650, 25496), (7600, 22309), (10640, 15935), (12748, 13300)]