186254820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1226

約数の個数: 144

約数和(自身を含む): 603832320

約数和(自身を除く): 417577500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 261, 279, 290, 310, 348, 372, 435, 465, 522, 558, 580, 620, 870, 899, 930, 1044, 1116, 1151, 1305, 1395, 1740, 1798, 1860, 2302, 2610, 2697, 2790, 3453, 3596, 4495, 4604, 5220, 5394, 5580, 5755, 6906, 8091, 8990, 10359, 10788, 11510, 13485, 13812, 16182, 17265, 17980, 20718, 23020, 26970, 32364, 33379, 34530, 35681, 40455, 41436, 51795, 53940, 66758, 69060, 71362, 80910, 100137, 103590, 107043, 133516, 142724, 161820, 166895, 178405, 200274, 207180, 214086, 300411, 321129, 333790, 356810, 400548, 428172, 500685, 535215, 600822, 642258, 667580, 713620, 1001370, 1034749, 1070430, 1201644, 1284516, 1502055, 1605645, 2002740, 2069498, 2140860, 3004110, 3104247, 3211290, 4138996, 5173745, 6008220, 6208494, 6422580, 9312741, 10347490, 12416988, 15521235, 18625482, 20694980, 31042470, 37250964, 46563705, 62084940, 93127410, 186254820]

約数ペア:

[(1, 186254820), (2, 93127410), (3, 62084940), (4, 46563705), (5, 37250964), (6, 31042470), (9, 20694980), (10, 18625482), (12, 15521235), (15, 12416988), (18, 10347490), (20, 9312741), (29, 6422580), (30, 6208494), (31, 6008220), (36, 5173745), (45, 4138996), (58, 3211290), (60, 3104247), (62, 3004110), (87, 2140860), (90, 2069498), (93, 2002740), (116, 1605645), (124, 1502055), (145, 1284516), (155, 1201644), (174, 1070430), (180, 1034749), (186, 1001370), (261, 713620), (279, 667580), (290, 642258), (310, 600822), (348, 535215), (372, 500685), (435, 428172), (465, 400548), (522, 356810), (558, 333790), (580, 321129), (620, 300411), (870, 214086), (899, 207180), (930, 200274), (1044, 178405), (1116, 166895), (1151, 161820), (1305, 142724), (1395, 133516), (1740, 107043), (1798, 103590), (1860, 100137), (2302, 80910), (2610, 71362), (2697, 69060), (2790, 66758), (3453, 53940), (3596, 51795), (4495, 41436), (4604, 40455), (5220, 35681), (5394, 34530), (5580, 33379), (5755, 32364), (6906, 26970), (8091, 23020), (8990, 20718), (10359, 17980), (10788, 17265), (11510, 16182), (13485, 13812)]