186972120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 651006720

約数和(自身を除く): 464034600

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, 137, 153, 170, 180, 204, 223, 255, 274, 306, 340, 360, 408, 411, 446, 510, 548, 612, 669, 680, 685, 765, 822, 892, 1020, 1096, 1115, 1224, 1233, 1338, 1370, 1530, 1644, 1784, 2007, 2040, 2055, 2230, 2329, 2466, 2676, 2740, 3060, 3288, 3345, 3791, 4014, 4110, 4460, 4658, 4932, 5352, 5480, 6120, 6165, 6690, 6987, 7582, 8028, 8220, 8920, 9316, 9864, 10035, 11373, 11645, 12330, 13380, 13974, 15164, 16056, 16440, 18632, 18955, 20070, 20961, 22746, 23290, 24660, 26760, 27948, 30328, 30551, 34119, 34935, 37910, 40140, 41922, 45492, 46580, 49320, 55896, 56865, 61102, 68238, 69870, 75820, 80280, 83844, 90984, 91653, 93160, 104805, 113730, 122204, 136476, 139740, 151640, 152755, 167688, 170595, 183306, 209610, 227460, 244408, 272952, 274959, 279480, 305510, 341190, 366612, 419220, 454920, 458265, 519367, 549918, 611020, 682380, 733224, 838440, 916530, 1038734, 1099836, 1222040, 1364760, 1374795, 1558101, 1833060, 2077468, 2199672, 2596835, 2749590, 3116202, 3666120, 4154936, 4674303, 5193670, 5499180, 6232404, 7790505, 9348606, 10387340, 10998360, 12464808, 15581010, 18697212, 20774680, 23371515, 31162020, 37394424, 46743030, 62324040, 93486060, 186972120]

約数ペア:

[(1, 186972120), (2, 93486060), (3, 62324040), (4, 46743030), (5, 37394424), (6, 31162020), (8, 23371515), (9, 20774680), (10, 18697212), (12, 15581010), (15, 12464808), (17, 10998360), (18, 10387340), (20, 9348606), (24, 7790505), (30, 6232404), (34, 5499180), (36, 5193670), (40, 4674303), (45, 4154936), (51, 3666120), (60, 3116202), (68, 2749590), (72, 2596835), (85, 2199672), (90, 2077468), (102, 1833060), (120, 1558101), (136, 1374795), (137, 1364760), (153, 1222040), (170, 1099836), (180, 1038734), (204, 916530), (223, 838440), (255, 733224), (274, 682380), (306, 611020), (340, 549918), (360, 519367), (408, 458265), (411, 454920), (446, 419220), (510, 366612), (548, 341190), (612, 305510), (669, 279480), (680, 274959), (685, 272952), (765, 244408), (822, 227460), (892, 209610), (1020, 183306), (1096, 170595), (1115, 167688), (1224, 152755), (1233, 151640), (1338, 139740), (1370, 136476), (1530, 122204), (1644, 113730), (1784, 104805), (2007, 93160), (2040, 91653), (2055, 90984), (2230, 83844), (2329, 80280), (2466, 75820), (2676, 69870), (2740, 68238), (3060, 61102), (3288, 56865), (3345, 55896), (3791, 49320), (4014, 46580), (4110, 45492), (4460, 41922), (4658, 40140), (4932, 37910), (5352, 34935), (5480, 34119), (6120, 30551), (6165, 30328), (6690, 27948), (6987, 26760), (7582, 24660), (8028, 23290), (8220, 22746), (8920, 20961), (9316, 20070), (9864, 18955), (10035, 18632), (11373, 16440), (11645, 16056), (12330, 15164), (13380, 13974)]