198638250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{67}}^2$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 511842240

約数和(自身を除く): 313203990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 67, 75, 118, 125, 134, 150, 177, 201, 250, 295, 335, 354, 375, 402, 590, 670, 750, 885, 1005, 1475, 1675, 1770, 2010, 2950, 3350, 3953, 4425, 4489, 5025, 7375, 7906, 8375, 8850, 8978, 10050, 11859, 13467, 14750, 16750, 19765, 22125, 22445, 23718, 25125, 26934, 39530, 44250, 44890, 50250, 59295, 67335, 98825, 112225, 118590, 134670, 197650, 224450, 264851, 296475, 336675, 494125, 529702, 561125, 592950, 673350, 794553, 988250, 1122250, 1324255, 1482375, 1589106, 1683375, 2648510, 2964750, 3366750, 3972765, 6621275, 7945530, 13242550, 19863825, 33106375, 39727650, 66212750, 99319125, 198638250]

約数ペア:

[(1, 198638250), (2, 99319125), (3, 66212750), (5, 39727650), (6, 33106375), (10, 19863825), (15, 13242550), (25, 7945530), (30, 6621275), (50, 3972765), (59, 3366750), (67, 2964750), (75, 2648510), (118, 1683375), (125, 1589106), (134, 1482375), (150, 1324255), (177, 1122250), (201, 988250), (250, 794553), (295, 673350), (335, 592950), (354, 561125), (375, 529702), (402, 494125), (590, 336675), (670, 296475), (750, 264851), (885, 224450), (1005, 197650), (1475, 134670), (1675, 118590), (1770, 112225), (2010, 98825), (2950, 67335), (3350, 59295), (3953, 50250), (4425, 44890), (4489, 44250), (5025, 39530), (7375, 26934), (7906, 25125), (8375, 23718), (8850, 22445), (8978, 22125), (10050, 19765), (11859, 16750), (13467, 14750)]