82915140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 293787648

約数和(自身を除く): 210872508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 131, 132, 137, 140, 154, 165, 210, 220, 231, 262, 274, 308, 330, 385, 393, 411, 420, 462, 524, 548, 655, 660, 685, 770, 786, 822, 917, 924, 959, 1155, 1310, 1370, 1441, 1507, 1540, 1572, 1644, 1834, 1918, 1965, 2055, 2310, 2620, 2740, 2751, 2877, 2882, 3014, 3668, 3836, 3930, 4110, 4323, 4521, 4585, 4620, 4795, 5502, 5754, 5764, 6028, 7205, 7535, 7860, 8220, 8646, 9042, 9170, 9590, 10087, 10549, 11004, 11508, 13755, 14385, 14410, 15070, 17292, 17947, 18084, 18340, 19180, 20174, 21098, 21615, 22605, 27510, 28770, 28820, 30140, 30261, 31647, 35894, 40348, 42196, 43230, 45210, 50435, 52745, 53841, 55020, 57540, 60522, 63294, 71788, 86460, 89735, 90420, 100870, 105490, 107682, 121044, 125629, 126588, 151305, 158235, 179470, 197417, 201740, 210980, 215364, 251258, 269205, 302610, 316470, 358940, 376887, 394834, 502516, 538410, 592251, 605220, 628145, 632940, 753774, 789668, 987085, 1076820, 1184502, 1256290, 1381919, 1507548, 1884435, 1974170, 2369004, 2512580, 2763838, 2961255, 3768870, 3948340, 4145757, 5527676, 5922510, 6909595, 7537740, 8291514, 11845020, 13819190, 16583028, 20728785, 27638380, 41457570, 82915140]

約数ペア:

[(1, 82915140), (2, 41457570), (3, 27638380), (4, 20728785), (5, 16583028), (6, 13819190), (7, 11845020), (10, 8291514), (11, 7537740), (12, 6909595), (14, 5922510), (15, 5527676), (20, 4145757), (21, 3948340), (22, 3768870), (28, 2961255), (30, 2763838), (33, 2512580), (35, 2369004), (42, 1974170), (44, 1884435), (55, 1507548), (60, 1381919), (66, 1256290), (70, 1184502), (77, 1076820), (84, 987085), (105, 789668), (110, 753774), (131, 632940), (132, 628145), (137, 605220), (140, 592251), (154, 538410), (165, 502516), (210, 394834), (220, 376887), (231, 358940), (262, 316470), (274, 302610), (308, 269205), (330, 251258), (385, 215364), (393, 210980), (411, 201740), (420, 197417), (462, 179470), (524, 158235), (548, 151305), (655, 126588), (660, 125629), (685, 121044), (770, 107682), (786, 105490), (822, 100870), (917, 90420), (924, 89735), (959, 86460), (1155, 71788), (1310, 63294), (1370, 60522), (1441, 57540), (1507, 55020), (1540, 53841), (1572, 52745), (1644, 50435), (1834, 45210), (1918, 43230), (1965, 42196), (2055, 40348), (2310, 35894), (2620, 31647), (2740, 30261), (2751, 30140), (2877, 28820), (2882, 28770), (3014, 27510), (3668, 22605), (3836, 21615), (3930, 21098), (4110, 20174), (4323, 19180), (4521, 18340), (4585, 18084), (4620, 17947), (4795, 17292), (5502, 15070), (5754, 14410), (5764, 14385), (6028, 13755), (7205, 11508), (7535, 11004), (7860, 10549), (8220, 10087), (8646, 9590), (9042, 9170)]