74935320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 240926400

約数和(自身を除く): 165991080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 136, 170, 204, 218, 255, 327, 337, 340, 408, 436, 510, 545, 654, 674, 680, 872, 1011, 1020, 1090, 1308, 1348, 1635, 1685, 1853, 2022, 2040, 2180, 2616, 2696, 3270, 3370, 3706, 4044, 4360, 5055, 5559, 5729, 6540, 6740, 7412, 8088, 9265, 10110, 11118, 11458, 13080, 13480, 14824, 17187, 18530, 20220, 22236, 22916, 27795, 28645, 34374, 36733, 37060, 40440, 44472, 45832, 55590, 57290, 68748, 73466, 74120, 85935, 110199, 111180, 114580, 137496, 146932, 171870, 183665, 220398, 222360, 229160, 293864, 343740, 367330, 440796, 550995, 624461, 687480, 734660, 881592, 1101990, 1248922, 1469320, 1873383, 2203980, 2497844, 3122305, 3746766, 4407960, 4995688, 6244610, 7493532, 9366915, 12489220, 14987064, 18733830, 24978440, 37467660, 74935320]

約数ペア:

[(1, 74935320), (2, 37467660), (3, 24978440), (4, 18733830), (5, 14987064), (6, 12489220), (8, 9366915), (10, 7493532), (12, 6244610), (15, 4995688), (17, 4407960), (20, 3746766), (24, 3122305), (30, 2497844), (34, 2203980), (40, 1873383), (51, 1469320), (60, 1248922), (68, 1101990), (85, 881592), (102, 734660), (109, 687480), (120, 624461), (136, 550995), (170, 440796), (204, 367330), (218, 343740), (255, 293864), (327, 229160), (337, 222360), (340, 220398), (408, 183665), (436, 171870), (510, 146932), (545, 137496), (654, 114580), (674, 111180), (680, 110199), (872, 85935), (1011, 74120), (1020, 73466), (1090, 68748), (1308, 57290), (1348, 55590), (1635, 45832), (1685, 44472), (1853, 40440), (2022, 37060), (2040, 36733), (2180, 34374), (2616, 28645), (2696, 27795), (3270, 22916), (3370, 22236), (3706, 20220), (4044, 18530), (4360, 17187), (5055, 14824), (5559, 13480), (5729, 13080), (6540, 11458), (6740, 11118), (7412, 10110), (8088, 9265)]