198139050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3467}}^1$

素因数の和:3612

約数の個数: 72

約数和(自身を含む): 536679936

約数和(自身を除く): 338540886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 127, 150, 225, 254, 381, 450, 635, 762, 1143, 1270, 1905, 2286, 3175, 3467, 3810, 5715, 6350, 6934, 9525, 10401, 11430, 17335, 19050, 20802, 28575, 31203, 34670, 52005, 57150, 62406, 86675, 104010, 156015, 173350, 260025, 312030, 440309, 520050, 780075, 880618, 1320927, 1560150, 2201545, 2641854, 3962781, 4403090, 6604635, 7925562, 11007725, 13209270, 19813905, 22015450, 33023175, 39627810, 66046350, 99069525, 198139050]

約数ペア:

[(1, 198139050), (2, 99069525), (3, 66046350), (5, 39627810), (6, 33023175), (9, 22015450), (10, 19813905), (15, 13209270), (18, 11007725), (25, 7925562), (30, 6604635), (45, 4403090), (50, 3962781), (75, 2641854), (90, 2201545), (127, 1560150), (150, 1320927), (225, 880618), (254, 780075), (381, 520050), (450, 440309), (635, 312030), (762, 260025), (1143, 173350), (1270, 156015), (1905, 104010), (2286, 86675), (3175, 62406), (3467, 57150), (3810, 52005), (5715, 34670), (6350, 31203), (6934, 28575), (9525, 20802), (10401, 19050), (11430, 17335)]