845224920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1530

約数の個数: 192

約数和(自身を含む): 2891116800

約数和(自身を除く): 2045891880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 530, 558, 620, 636, 744, 795, 930, 954, 1060, 1116, 1240, 1272, 1395, 1429, 1590, 1643, 1860, 1908, 2120, 2232, 2385, 2790, 2858, 3180, 3286, 3720, 3816, 4287, 4770, 4929, 5580, 5716, 6360, 6572, 7145, 8215, 8574, 9540, 9858, 11160, 11432, 12861, 13144, 14290, 14787, 16430, 17148, 19080, 19716, 21435, 24645, 25722, 28580, 29574, 32860, 34296, 39432, 42870, 44299, 49290, 51444, 57160, 59148, 64305, 65720, 73935, 75737, 85740, 88598, 98580, 102888, 118296, 128610, 132897, 147870, 151474, 171480, 177196, 197160, 221495, 227211, 257220, 265794, 295740, 302948, 354392, 378685, 398691, 442990, 454422, 514440, 531588, 591480, 605896, 664485, 681633, 757370, 797382, 885980, 908844, 1063176, 1136055, 1328970, 1363266, 1514740, 1594764, 1771960, 1817688, 1993455, 2272110, 2347847, 2657940, 2726532, 3029480, 3189528, 3408165, 3986910, 4544220, 4695694, 5315880, 5453064, 6816330, 7043541, 7973820, 9088440, 9391388, 11739235, 13632660, 14087082, 15947640, 18782776, 21130623, 23478470, 27265320, 28174164, 35217705, 42261246, 46956940, 56348328, 70435410, 84522492, 93913880, 105653115, 140870820, 169044984, 211306230, 281741640, 422612460, 845224920]

約数ペア:

[(1, 845224920), (2, 422612460), (3, 281741640), (4, 211306230), (5, 169044984), (6, 140870820), (8, 105653115), (9, 93913880), (10, 84522492), (12, 70435410), (15, 56348328), (18, 46956940), (20, 42261246), (24, 35217705), (30, 28174164), (31, 27265320), (36, 23478470), (40, 21130623), (45, 18782776), (53, 15947640), (60, 14087082), (62, 13632660), (72, 11739235), (90, 9391388), (93, 9088440), (106, 7973820), (120, 7043541), (124, 6816330), (155, 5453064), (159, 5315880), (180, 4695694), (186, 4544220), (212, 3986910), (248, 3408165), (265, 3189528), (279, 3029480), (310, 2726532), (318, 2657940), (360, 2347847), (372, 2272110), (424, 1993455), (465, 1817688), (477, 1771960), (530, 1594764), (558, 1514740), (620, 1363266), (636, 1328970), (744, 1136055), (795, 1063176), (930, 908844), (954, 885980), (1060, 797382), (1116, 757370), (1240, 681633), (1272, 664485), (1395, 605896), (1429, 591480), (1590, 531588), (1643, 514440), (1860, 454422), (1908, 442990), (2120, 398691), (2232, 378685), (2385, 354392), (2790, 302948), (2858, 295740), (3180, 265794), (3286, 257220), (3720, 227211), (3816, 221495), (4287, 197160), (4770, 177196), (4929, 171480), (5580, 151474), (5716, 147870), (6360, 132897), (6572, 128610), (7145, 118296), (8215, 102888), (8574, 98580), (9540, 88598), (9858, 85740), (11160, 75737), (11432, 73935), (12861, 65720), (13144, 64305), (14290, 59148), (14787, 57160), (16430, 51444), (17148, 49290), (19080, 44299), (19716, 42870), (21435, 39432), (24645, 34296), (25722, 32860), (28580, 29574)]