189175320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30911}}^1$

素因数の和:30945

約数の個数: 96

約数和(自身を含む): 651006720

約数和(自身を除く): 461831400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 30911, 61822, 92733, 123644, 154555, 185466, 247288, 278199, 309110, 370932, 463665, 525487, 556398, 618220, 741864, 927330, 1050974, 1112796, 1236440, 1390995, 1576461, 1854660, 2101948, 2225592, 2627435, 2781990, 3152922, 3709320, 4203896, 4729383, 5254870, 5563980, 6305844, 7882305, 9458766, 10509740, 11127960, 12611688, 15764610, 18917532, 21019480, 23646915, 31529220, 37835064, 47293830, 63058440, 94587660, 189175320]

約数ペア:

[(1, 189175320), (2, 94587660), (3, 63058440), (4, 47293830), (5, 37835064), (6, 31529220), (8, 23646915), (9, 21019480), (10, 18917532), (12, 15764610), (15, 12611688), (17, 11127960), (18, 10509740), (20, 9458766), (24, 7882305), (30, 6305844), (34, 5563980), (36, 5254870), (40, 4729383), (45, 4203896), (51, 3709320), (60, 3152922), (68, 2781990), (72, 2627435), (85, 2225592), (90, 2101948), (102, 1854660), (120, 1576461), (136, 1390995), (153, 1236440), (170, 1112796), (180, 1050974), (204, 927330), (255, 741864), (306, 618220), (340, 556398), (360, 525487), (408, 463665), (510, 370932), (612, 309110), (680, 278199), (765, 247288), (1020, 185466), (1224, 154555), (1530, 123644), (2040, 92733), (3060, 61822), (6120, 30911)]