258279900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{6779}}^1$

素因数の和:6923

約数の個数: 72

約数和(自身を含む): 753285120

約数和(自身を除く): 495005220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3175, 3810, 6350, 6779, 7620, 9525, 12700, 13558, 19050, 20337, 27116, 33895, 38100, 40674, 67790, 81348, 101685, 135580, 169475, 203370, 338950, 406740, 508425, 677900, 860933, 1016850, 1721866, 2033700, 2582799, 3443732, 4304665, 5165598, 8609330, 10331196, 12913995, 17218660, 21523325, 25827990, 43046650, 51655980, 64569975, 86093300, 129139950, 258279900]

約数ペア:

[(1, 258279900), (2, 129139950), (3, 86093300), (4, 64569975), (5, 51655980), (6, 43046650), (10, 25827990), (12, 21523325), (15, 17218660), (20, 12913995), (25, 10331196), (30, 8609330), (50, 5165598), (60, 4304665), (75, 3443732), (100, 2582799), (127, 2033700), (150, 1721866), (254, 1016850), (300, 860933), (381, 677900), (508, 508425), (635, 406740), (762, 338950), (1270, 203370), (1524, 169475), (1905, 135580), (2540, 101685), (3175, 81348), (3810, 67790), (6350, 40674), (6779, 38100), (7620, 33895), (9525, 27116), (12700, 20337), (13558, 19050)]