275080860

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 914726400

約数和(自身を除く): 639645540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 331, 342, 380, 405, 486, 513, 540, 570, 662, 684, 729, 810, 855, 972, 993, 1026, 1140, 1215, 1324, 1458, 1539, 1620, 1655, 1710, 1986, 2052, 2187, 2430, 2565, 2916, 2979, 3078, 3310, 3420, 3645, 3972, 4374, 4617, 4860, 4965, 5130, 5958, 6156, 6289, 6620, 7290, 7695, 8748, 8937, 9234, 9930, 10260, 10935, 11916, 12578, 13851, 14580, 14895, 15390, 17874, 18468, 18867, 19860, 21870, 23085, 25156, 26811, 27702, 29790, 30780, 31445, 35748, 37734, 41553, 43740, 44685, 46170, 53622, 55404, 56601, 59580, 62890, 69255, 75468, 80433, 83106, 89370, 92340, 94335, 107244, 113202, 125780, 134055, 138510, 160866, 166212, 169803, 178740, 188670, 207765, 226404, 241299, 268110, 277020, 283005, 321732, 339606, 377340, 402165, 415530, 482598, 509409, 536220, 566010, 679212, 723897, 804330, 831060, 849015, 965196, 1018818, 1132020, 1206495, 1447794, 1528227, 1608660, 1698030, 2037636, 2412990, 2547045, 2895588, 3056454, 3396060, 3619485, 4584681, 4825980, 5094090, 6112908, 7238970, 7641135, 9169362, 10188180, 13754043, 14477940, 15282270, 18338724, 22923405, 27508086, 30564540, 45846810, 55016172, 68770215, 91693620, 137540430, 275080860]

約数ペア:

[(1, 275080860), (2, 137540430), (3, 91693620), (4, 68770215), (5, 55016172), (6, 45846810), (9, 30564540), (10, 27508086), (12, 22923405), (15, 18338724), (18, 15282270), (19, 14477940), (20, 13754043), (27, 10188180), (30, 9169362), (36, 7641135), (38, 7238970), (45, 6112908), (54, 5094090), (57, 4825980), (60, 4584681), (76, 3619485), (81, 3396060), (90, 3056454), (95, 2895588), (108, 2547045), (114, 2412990), (135, 2037636), (162, 1698030), (171, 1608660), (180, 1528227), (190, 1447794), (228, 1206495), (243, 1132020), (270, 1018818), (285, 965196), (324, 849015), (331, 831060), (342, 804330), (380, 723897), (405, 679212), (486, 566010), (513, 536220), (540, 509409), (570, 482598), (662, 415530), (684, 402165), (729, 377340), (810, 339606), (855, 321732), (972, 283005), (993, 277020), (1026, 268110), (1140, 241299), (1215, 226404), (1324, 207765), (1458, 188670), (1539, 178740), (1620, 169803), (1655, 166212), (1710, 160866), (1986, 138510), (2052, 134055), (2187, 125780), (2430, 113202), (2565, 107244), (2916, 94335), (2979, 92340), (3078, 89370), (3310, 83106), (3420, 80433), (3645, 75468), (3972, 69255), (4374, 62890), (4617, 59580), (4860, 56601), (4965, 55404), (5130, 53622), (5958, 46170), (6156, 44685), (6289, 43740), (6620, 41553), (7290, 37734), (7695, 35748), (8748, 31445), (8937, 30780), (9234, 29790), (9930, 27702), (10260, 26811), (10935, 25156), (11916, 23085), (12578, 21870), (13851, 19860), (14580, 18867), (14895, 18468), (15390, 17874)]