825242580

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 216

約数和(自身を含む): 2744458080

約数和(自身を除く): 1919215500

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, 6561, 6620, 7290, 7695, 8748, 8937, 9234, 9930, 10260, 10935, 11916, 12578, 13122, 13851, 14580, 14895, 15390, 17874, 18468, 18867, 19860, 21870, 23085, 25156, 26244, 26811, 27702, 29790, 30780, 31445, 32805, 35748, 37734, 41553, 43740, 44685, 46170, 53622, 55404, 56601, 59580, 62890, 65610, 69255, 75468, 80433, 83106, 89370, 92340, 94335, 107244, 113202, 124659, 125780, 131220, 134055, 138510, 160866, 166212, 169803, 178740, 188670, 207765, 226404, 241299, 249318, 268110, 277020, 283005, 321732, 339606, 377340, 402165, 415530, 482598, 498636, 509409, 536220, 566010, 623295, 679212, 723897, 804330, 831060, 849015, 965196, 1018818, 1132020, 1206495, 1246590, 1447794, 1528227, 1608660, 1698030, 2037636, 2171691, 2412990, 2493180, 2547045, 2895588, 3056454, 3396060, 3619485, 4343382, 4584681, 4825980, 5094090, 6112908, 7238970, 7641135, 8686764, 9169362, 10188180, 10858455, 13754043, 14477940, 15282270, 18338724, 21716910, 22923405, 27508086, 30564540, 41262129, 43433820, 45846810, 55016172, 68770215, 82524258, 91693620, 137540430, 165048516, 206310645, 275080860, 412621290, 825242580]

約数ペア:

[(1, 825242580), (2, 412621290), (3, 275080860), (4, 206310645), (5, 165048516), (6, 137540430), (9, 91693620), (10, 82524258), (12, 68770215), (15, 55016172), (18, 45846810), (19, 43433820), (20, 41262129), (27, 30564540), (30, 27508086), (36, 22923405), (38, 21716910), (45, 18338724), (54, 15282270), (57, 14477940), (60, 13754043), (76, 10858455), (81, 10188180), (90, 9169362), (95, 8686764), (108, 7641135), (114, 7238970), (135, 6112908), (162, 5094090), (171, 4825980), (180, 4584681), (190, 4343382), (228, 3619485), (243, 3396060), (270, 3056454), (285, 2895588), (324, 2547045), (331, 2493180), (342, 2412990), (380, 2171691), (405, 2037636), (486, 1698030), (513, 1608660), (540, 1528227), (570, 1447794), (662, 1246590), (684, 1206495), (729, 1132020), (810, 1018818), (855, 965196), (972, 849015), (993, 831060), (1026, 804330), (1140, 723897), (1215, 679212), (1324, 623295), (1458, 566010), (1539, 536220), (1620, 509409), (1655, 498636), (1710, 482598), (1986, 415530), (2052, 402165), (2187, 377340), (2430, 339606), (2565, 321732), (2916, 283005), (2979, 277020), (3078, 268110), (3310, 249318), (3420, 241299), (3645, 226404), (3972, 207765), (4374, 188670), (4617, 178740), (4860, 169803), (4965, 166212), (5130, 160866), (5958, 138510), (6156, 134055), (6289, 131220), (6561, 125780), (6620, 124659), (7290, 113202), (7695, 107244), (8748, 94335), (8937, 92340), (9234, 89370), (9930, 83106), (10260, 80433), (10935, 75468), (11916, 69255), (12578, 65610), (13122, 62890), (13851, 59580), (14580, 56601), (14895, 55404), (15390, 53622), (17874, 46170), (18468, 44685), (18867, 43740), (19860, 41553), (21870, 37734), (23085, 35748), (25156, 32805), (26244, 31445), (26811, 30780), (27702, 29790)]