79507890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 216

約数和(自身を含む): 266093100

約数和(自身を除く): 186585210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 121, 126, 147, 149, 154, 165, 198, 210, 231, 242, 245, 294, 298, 315, 330, 363, 385, 441, 447, 462, 490, 495, 539, 605, 630, 693, 726, 735, 745, 770, 847, 882, 894, 990, 1043, 1078, 1089, 1155, 1210, 1341, 1386, 1470, 1490, 1617, 1639, 1694, 1815, 2086, 2178, 2205, 2235, 2310, 2541, 2682, 2695, 3129, 3234, 3278, 3465, 3630, 4235, 4410, 4470, 4851, 4917, 5082, 5215, 5390, 5445, 5929, 6258, 6705, 6930, 7301, 7623, 8085, 8195, 8470, 9387, 9702, 9834, 10430, 10890, 11473, 11858, 12705, 13410, 14602, 14751, 15246, 15645, 16170, 16390, 17787, 18029, 18774, 21903, 22946, 24255, 24585, 25410, 29502, 29645, 31290, 34419, 35574, 36058, 36505, 38115, 43806, 46935, 48510, 49170, 53361, 54087, 57365, 59290, 65709, 68838, 73010, 73755, 76230, 80311, 88935, 90145, 93870, 103257, 106722, 108174, 109515, 114730, 126203, 131418, 147510, 160622, 162261, 172095, 177870, 180290, 206514, 219030, 240933, 252406, 266805, 270435, 324522, 328545, 344190, 378609, 401555, 481866, 516285, 533610, 540870, 631015, 657090, 722799, 757218, 803110, 811305, 883421, 1032570, 1135827, 1204665, 1262030, 1445598, 1622610, 1766842, 1893045, 2271654, 2409330, 2650263, 3613995, 3786090, 4417105, 5300526, 5679135, 7227990, 7950789, 8834210, 11358270, 13251315, 15901578, 26502630, 39753945, 79507890]

約数ペア:

[(1, 79507890), (2, 39753945), (3, 26502630), (5, 15901578), (6, 13251315), (7, 11358270), (9, 8834210), (10, 7950789), (11, 7227990), (14, 5679135), (15, 5300526), (18, 4417105), (21, 3786090), (22, 3613995), (30, 2650263), (33, 2409330), (35, 2271654), (42, 1893045), (45, 1766842), (49, 1622610), (55, 1445598), (63, 1262030), (66, 1204665), (70, 1135827), (77, 1032570), (90, 883421), (98, 811305), (99, 803110), (105, 757218), (110, 722799), (121, 657090), (126, 631015), (147, 540870), (149, 533610), (154, 516285), (165, 481866), (198, 401555), (210, 378609), (231, 344190), (242, 328545), (245, 324522), (294, 270435), (298, 266805), (315, 252406), (330, 240933), (363, 219030), (385, 206514), (441, 180290), (447, 177870), (462, 172095), (490, 162261), (495, 160622), (539, 147510), (605, 131418), (630, 126203), (693, 114730), (726, 109515), (735, 108174), (745, 106722), (770, 103257), (847, 93870), (882, 90145), (894, 88935), (990, 80311), (1043, 76230), (1078, 73755), (1089, 73010), (1155, 68838), (1210, 65709), (1341, 59290), (1386, 57365), (1470, 54087), (1490, 53361), (1617, 49170), (1639, 48510), (1694, 46935), (1815, 43806), (2086, 38115), (2178, 36505), (2205, 36058), (2235, 35574), (2310, 34419), (2541, 31290), (2682, 29645), (2695, 29502), (3129, 25410), (3234, 24585), (3278, 24255), (3465, 22946), (3630, 21903), (4235, 18774), (4410, 18029), (4470, 17787), (4851, 16390), (4917, 16170), (5082, 15645), (5215, 15246), (5390, 14751), (5445, 14602), (5929, 13410), (6258, 12705), (6705, 11858), (6930, 11473), (7301, 10890), (7623, 10430), (8085, 9834), (8195, 9702), (8470, 9387)]