198836280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4349}}^1$

素因数の和:4493

約数の個数: 96

約数和(自身を含む): 651456000

約数和(自身を除く): 452619720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4349, 4572, 5080, 5715, 7620, 8698, 9144, 11430, 13047, 15240, 17396, 21745, 22860, 26094, 34792, 39141, 43490, 45720, 52188, 65235, 78282, 86980, 104376, 130470, 156564, 173960, 195705, 260940, 313128, 391410, 521880, 552323, 782820, 1104646, 1565640, 1656969, 2209292, 2761615, 3313938, 4418584, 4970907, 5523230, 6627876, 8284845, 9941814, 11046460, 13255752, 16569690, 19883628, 22092920, 24854535, 33139380, 39767256, 49709070, 66278760, 99418140, 198836280]

約数ペア:

[(1, 198836280), (2, 99418140), (3, 66278760), (4, 49709070), (5, 39767256), (6, 33139380), (8, 24854535), (9, 22092920), (10, 19883628), (12, 16569690), (15, 13255752), (18, 11046460), (20, 9941814), (24, 8284845), (30, 6627876), (36, 5523230), (40, 4970907), (45, 4418584), (60, 3313938), (72, 2761615), (90, 2209292), (120, 1656969), (127, 1565640), (180, 1104646), (254, 782820), (360, 552323), (381, 521880), (508, 391410), (635, 313128), (762, 260940), (1016, 195705), (1143, 173960), (1270, 156564), (1524, 130470), (1905, 104376), (2286, 86980), (2540, 78282), (3048, 65235), (3810, 52188), (4349, 45720), (4572, 43490), (5080, 39141), (5715, 34792), (7620, 26094), (8698, 22860), (9144, 21745), (11430, 17396), (13047, 15240)]