78492540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5051}}^1$

素因数の和:5107

約数の個数: 96

約数和(自身を含む): 258015744

約数和(自身を除く): 179523204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5051, 5180, 7770, 10102, 15153, 15540, 20204, 25255, 30306, 35357, 50510, 60612, 70714, 75765, 101020, 106071, 141428, 151530, 176785, 186887, 212142, 303060, 353570, 373774, 424284, 530355, 560661, 707140, 747548, 934435, 1060710, 1121322, 1308209, 1868870, 2121420, 2242644, 2616418, 2803305, 3737740, 3924627, 5232836, 5606610, 6541045, 7849254, 11213220, 13082090, 15698508, 19623135, 26164180, 39246270, 78492540]

約数ペア:

[(1, 78492540), (2, 39246270), (3, 26164180), (4, 19623135), (5, 15698508), (6, 13082090), (7, 11213220), (10, 7849254), (12, 6541045), (14, 5606610), (15, 5232836), (20, 3924627), (21, 3737740), (28, 2803305), (30, 2616418), (35, 2242644), (37, 2121420), (42, 1868870), (60, 1308209), (70, 1121322), (74, 1060710), (84, 934435), (105, 747548), (111, 707140), (140, 560661), (148, 530355), (185, 424284), (210, 373774), (222, 353570), (259, 303060), (370, 212142), (420, 186887), (444, 176785), (518, 151530), (555, 141428), (740, 106071), (777, 101020), (1036, 75765), (1110, 70714), (1295, 60612), (1554, 50510), (2220, 35357), (2590, 30306), (3108, 25255), (3885, 20204), (5051, 15540), (5180, 15153), (7770, 10102)]