129477060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19441}}^1$

素因数の和:19493

約数の個数: 72

約数和(自身を含む): 403382616

約数和(自身を除く): 273905556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 19441, 38882, 58323, 77764, 97205, 116646, 174969, 194410, 233292, 291615, 349938, 388820, 583230, 699876, 719317, 874845, 1166460, 1438634, 1749690, 2157951, 2877268, 3499380, 3596585, 4315902, 6473853, 7193170, 8631804, 10789755, 12947706, 14386340, 21579510, 25895412, 32369265, 43159020, 64738530, 129477060]

約数ペア:

[(1, 129477060), (2, 64738530), (3, 43159020), (4, 32369265), (5, 25895412), (6, 21579510), (9, 14386340), (10, 12947706), (12, 10789755), (15, 8631804), (18, 7193170), (20, 6473853), (30, 4315902), (36, 3596585), (37, 3499380), (45, 2877268), (60, 2157951), (74, 1749690), (90, 1438634), (111, 1166460), (148, 874845), (180, 719317), (185, 699876), (222, 583230), (333, 388820), (370, 349938), (444, 291615), (555, 233292), (666, 194410), (740, 174969), (1110, 116646), (1332, 97205), (1665, 77764), (2220, 58323), (3330, 38882), (6660, 19441)]