550125840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1091}}^1$

素因数の和:1309

約数の個数: 160

約数和(自身を含む): 1871880192

約数和(自身を除く): 1321754352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 191, 220, 240, 264, 330, 382, 440, 528, 573, 660, 764, 880, 955, 1091, 1146, 1320, 1528, 1910, 2101, 2182, 2292, 2640, 2865, 3056, 3273, 3820, 4202, 4364, 4584, 5455, 5730, 6303, 6546, 7640, 8404, 8728, 9168, 10505, 10910, 11460, 12001, 12606, 13092, 15280, 16365, 16808, 17456, 21010, 21820, 22920, 24002, 25212, 26184, 31515, 32730, 33616, 36003, 42020, 43640, 45840, 48004, 50424, 52368, 60005, 63030, 65460, 72006, 84040, 87280, 96008, 100848, 120010, 126060, 130920, 144012, 168080, 180015, 192016, 208381, 240020, 252120, 261840, 288024, 360030, 416762, 480040, 504240, 576048, 625143, 720060, 833524, 960080, 1041905, 1250286, 1440120, 1667048, 2083810, 2292191, 2500572, 2880240, 3125715, 3334096, 4167620, 4584382, 5001144, 6251430, 6876573, 8335240, 9168764, 10002288, 11460955, 12502860, 13753146, 16670480, 18337528, 22921910, 25005720, 27506292, 34382865, 36675056, 45843820, 50011440, 55012584, 68765730, 91687640, 110025168, 137531460, 183375280, 275062920, 550125840]

約数ペア:

[(1, 550125840), (2, 275062920), (3, 183375280), (4, 137531460), (5, 110025168), (6, 91687640), (8, 68765730), (10, 55012584), (11, 50011440), (12, 45843820), (15, 36675056), (16, 34382865), (20, 27506292), (22, 25005720), (24, 22921910), (30, 18337528), (33, 16670480), (40, 13753146), (44, 12502860), (48, 11460955), (55, 10002288), (60, 9168764), (66, 8335240), (80, 6876573), (88, 6251430), (110, 5001144), (120, 4584382), (132, 4167620), (165, 3334096), (176, 3125715), (191, 2880240), (220, 2500572), (240, 2292191), (264, 2083810), (330, 1667048), (382, 1440120), (440, 1250286), (528, 1041905), (573, 960080), (660, 833524), (764, 720060), (880, 625143), (955, 576048), (1091, 504240), (1146, 480040), (1320, 416762), (1528, 360030), (1910, 288024), (2101, 261840), (2182, 252120), (2292, 240020), (2640, 208381), (2865, 192016), (3056, 180015), (3273, 168080), (3820, 144012), (4202, 130920), (4364, 126060), (4584, 120010), (5455, 100848), (5730, 96008), (6303, 87280), (6546, 84040), (7640, 72006), (8404, 65460), (8728, 63030), (9168, 60005), (10505, 52368), (10910, 50424), (11460, 48004), (12001, 45840), (12606, 43640), (13092, 42020), (15280, 36003), (16365, 33616), (16808, 32730), (17456, 31515), (21010, 26184), (21820, 25212), (22920, 24002)]