254605400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7907}}^1$

素因数の和:7953

約数の個数: 96

約数和(自身を含む): 706026240

約数和(自身を除く): 451420840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 460, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 2300, 3220, 4025, 4600, 6440, 7907, 8050, 15814, 16100, 31628, 32200, 39535, 55349, 63256, 79070, 110698, 158140, 181861, 197675, 221396, 276745, 316280, 363722, 395350, 442792, 553490, 727444, 790700, 909305, 1106980, 1273027, 1383725, 1454888, 1581400, 1818610, 2213960, 2546054, 2767450, 3637220, 4546525, 5092108, 5534900, 6365135, 7274440, 9093050, 10184216, 11069800, 12730270, 18186100, 25460540, 31825675, 36372200, 50921080, 63651350, 127302700, 254605400]

約数ペア:

[(1, 254605400), (2, 127302700), (4, 63651350), (5, 50921080), (7, 36372200), (8, 31825675), (10, 25460540), (14, 18186100), (20, 12730270), (23, 11069800), (25, 10184216), (28, 9093050), (35, 7274440), (40, 6365135), (46, 5534900), (50, 5092108), (56, 4546525), (70, 3637220), (92, 2767450), (100, 2546054), (115, 2213960), (140, 1818610), (161, 1581400), (175, 1454888), (184, 1383725), (200, 1273027), (230, 1106980), (280, 909305), (322, 790700), (350, 727444), (460, 553490), (575, 442792), (644, 395350), (700, 363722), (805, 316280), (920, 276745), (1150, 221396), (1288, 197675), (1400, 181861), (1610, 158140), (2300, 110698), (3220, 79070), (4025, 63256), (4600, 55349), (6440, 39535), (7907, 32200), (8050, 31628), (15814, 16100)]