75349890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 249080832

約数和(自身を除く): 173730942

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, 83, 90, 99, 105, 110, 126, 131, 154, 165, 166, 198, 210, 231, 249, 262, 315, 330, 385, 393, 415, 462, 495, 498, 581, 630, 655, 693, 747, 770, 786, 830, 913, 917, 990, 1155, 1162, 1179, 1245, 1310, 1386, 1441, 1494, 1743, 1826, 1834, 1965, 2310, 2358, 2490, 2739, 2751, 2882, 2905, 3465, 3486, 3735, 3930, 4323, 4565, 4585, 5229, 5478, 5502, 5810, 5895, 6391, 6930, 7205, 7470, 8217, 8253, 8646, 8715, 9130, 9170, 10087, 10458, 10873, 11790, 12782, 12969, 13695, 13755, 14410, 16434, 16506, 17430, 19173, 20174, 21615, 21746, 25938, 26145, 27390, 27510, 30261, 31955, 32619, 38346, 41085, 41265, 43230, 50435, 52290, 54365, 57519, 60522, 63910, 64845, 65238, 76111, 82170, 82530, 90783, 95865, 97857, 100870, 108730, 115038, 119603, 129690, 151305, 152222, 163095, 181566, 191730, 195714, 228333, 239206, 287595, 302610, 326190, 358809, 380555, 453915, 456666, 489285, 575190, 598015, 684999, 717618, 761110, 837221, 907830, 978570, 1076427, 1141665, 1196030, 1369998, 1674442, 1794045, 2152854, 2283330, 2511663, 3424995, 3588090, 4186105, 5023326, 5382135, 6849990, 7534989, 8372210, 10764270, 12558315, 15069978, 25116630, 37674945, 75349890]

約数ペア:

[(1, 75349890), (2, 37674945), (3, 25116630), (5, 15069978), (6, 12558315), (7, 10764270), (9, 8372210), (10, 7534989), (11, 6849990), (14, 5382135), (15, 5023326), (18, 4186105), (21, 3588090), (22, 3424995), (30, 2511663), (33, 2283330), (35, 2152854), (42, 1794045), (45, 1674442), (55, 1369998), (63, 1196030), (66, 1141665), (70, 1076427), (77, 978570), (83, 907830), (90, 837221), (99, 761110), (105, 717618), (110, 684999), (126, 598015), (131, 575190), (154, 489285), (165, 456666), (166, 453915), (198, 380555), (210, 358809), (231, 326190), (249, 302610), (262, 287595), (315, 239206), (330, 228333), (385, 195714), (393, 191730), (415, 181566), (462, 163095), (495, 152222), (498, 151305), (581, 129690), (630, 119603), (655, 115038), (693, 108730), (747, 100870), (770, 97857), (786, 95865), (830, 90783), (913, 82530), (917, 82170), (990, 76111), (1155, 65238), (1162, 64845), (1179, 63910), (1245, 60522), (1310, 57519), (1386, 54365), (1441, 52290), (1494, 50435), (1743, 43230), (1826, 41265), (1834, 41085), (1965, 38346), (2310, 32619), (2358, 31955), (2490, 30261), (2739, 27510), (2751, 27390), (2882, 26145), (2905, 25938), (3465, 21746), (3486, 21615), (3735, 20174), (3930, 19173), (4323, 17430), (4565, 16506), (4585, 16434), (5229, 14410), (5478, 13755), (5502, 13695), (5810, 12969), (5895, 12782), (6391, 11790), (6930, 10873), (7205, 10458), (7470, 10087), (8217, 9170), (8253, 9130), (8646, 8715)]