83669220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{154943}}^1$

素因数の和:154961

約数の個数: 48

約数和(自身を含む): 260305920

約数和(自身を除く): 176636700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 154943, 309886, 464829, 619772, 774715, 929658, 1394487, 1549430, 1859316, 2324145, 2788974, 3098860, 4183461, 4648290, 5577948, 6972435, 8366922, 9296580, 13944870, 16733844, 20917305, 27889740, 41834610, 83669220]

約数ペア:

[(1, 83669220), (2, 41834610), (3, 27889740), (4, 20917305), (5, 16733844), (6, 13944870), (9, 9296580), (10, 8366922), (12, 6972435), (15, 5577948), (18, 4648290), (20, 4183461), (27, 3098860), (30, 2788974), (36, 2324145), (45, 1859316), (54, 1549430), (60, 1394487), (90, 929658), (108, 774715), (135, 619772), (180, 464829), (270, 309886), (540, 154943)]