225512580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 649635840

約数和(自身を除く): 424123260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 211, 235, 282, 379, 422, 470, 564, 633, 705, 758, 844, 940, 1055, 1137, 1266, 1410, 1516, 1895, 2110, 2274, 2532, 2820, 3165, 3790, 4220, 4548, 5685, 6330, 7580, 9917, 11370, 12660, 17813, 19834, 22740, 29751, 35626, 39668, 49585, 53439, 59502, 71252, 79969, 89065, 99170, 106878, 119004, 148755, 159938, 178130, 198340, 213756, 239907, 267195, 297510, 319876, 356260, 399845, 479814, 534390, 595020, 799690, 959628, 1068780, 1199535, 1599380, 2399070, 3758543, 4798140, 7517086, 11275629, 15034172, 18792715, 22551258, 37585430, 45102516, 56378145, 75170860, 112756290, 225512580]

約数ペア:

[(1, 225512580), (2, 112756290), (3, 75170860), (4, 56378145), (5, 45102516), (6, 37585430), (10, 22551258), (12, 18792715), (15, 15034172), (20, 11275629), (30, 7517086), (47, 4798140), (60, 3758543), (94, 2399070), (141, 1599380), (188, 1199535), (211, 1068780), (235, 959628), (282, 799690), (379, 595020), (422, 534390), (470, 479814), (564, 399845), (633, 356260), (705, 319876), (758, 297510), (844, 267195), (940, 239907), (1055, 213756), (1137, 198340), (1266, 178130), (1410, 159938), (1516, 148755), (1895, 119004), (2110, 106878), (2274, 99170), (2532, 89065), (2820, 79969), (3165, 71252), (3790, 59502), (4220, 53439), (4548, 49585), (5685, 39668), (6330, 35626), (7580, 29751), (9917, 22740), (11370, 19834), (12660, 17813)]