80117730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1051}}^1$

素因数の和:1093

約数の個数: 144

約数和(自身を含む): 261922752

約数和(自身を除く): 181805022

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1051, 1089, 1155, 1210, 1386, 1694, 1815, 2102, 2178, 2310, 2541, 3153, 3465, 3630, 4235, 5082, 5255, 5445, 6306, 6930, 7357, 7623, 8470, 9459, 10510, 10890, 11561, 12705, 14714, 15246, 15765, 18918, 22071, 23122, 25410, 31530, 34683, 36785, 38115, 44142, 47295, 57805, 66213, 69366, 73570, 76230, 80927, 94590, 104049, 110355, 115610, 127171, 132426, 161854, 173415, 208098, 220710, 242781, 254342, 331065, 346830, 381513, 404635, 485562, 520245, 635855, 662130, 728343, 763026, 809270, 890197, 1040490, 1144539, 1213905, 1271710, 1456686, 1780394, 1907565, 2289078, 2427810, 2670591, 3641715, 3815130, 4450985, 5341182, 5722695, 7283430, 8011773, 8901970, 11445390, 13352955, 16023546, 26705910, 40058865, 80117730]

約数ペア:

[(1, 80117730), (2, 40058865), (3, 26705910), (5, 16023546), (6, 13352955), (7, 11445390), (9, 8901970), (10, 8011773), (11, 7283430), (14, 5722695), (15, 5341182), (18, 4450985), (21, 3815130), (22, 3641715), (30, 2670591), (33, 2427810), (35, 2289078), (42, 1907565), (45, 1780394), (55, 1456686), (63, 1271710), (66, 1213905), (70, 1144539), (77, 1040490), (90, 890197), (99, 809270), (105, 763026), (110, 728343), (121, 662130), (126, 635855), (154, 520245), (165, 485562), (198, 404635), (210, 381513), (231, 346830), (242, 331065), (315, 254342), (330, 242781), (363, 220710), (385, 208098), (462, 173415), (495, 161854), (605, 132426), (630, 127171), (693, 115610), (726, 110355), (770, 104049), (847, 94590), (990, 80927), (1051, 76230), (1089, 73570), (1155, 69366), (1210, 66213), (1386, 57805), (1694, 47295), (1815, 44142), (2102, 38115), (2178, 36785), (2310, 34683), (2541, 31530), (3153, 25410), (3465, 23122), (3630, 22071), (4235, 18918), (5082, 15765), (5255, 15246), (5445, 14714), (6306, 12705), (6930, 11561), (7357, 10890), (7623, 10510), (8470, 9459)]