6989432850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{361211}}^1$

素因数の和:361272

約数の個数: 72

約数和(自身を含む): 19215033552

約数和(自身を除く): 12225600702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3870, 6450, 9675, 19350, 361211, 722422, 1083633, 1806055, 2167266, 3250899, 3612110, 5418165, 6501798, 9030275, 10836330, 15532073, 16254495, 18060550, 27090825, 31064146, 32508990, 46596219, 54181650, 77660365, 81272475, 93192438, 139788657, 155320730, 162544950, 232981095, 279577314, 388301825, 465962190, 698943285, 776603650, 1164905475, 1397886570, 2329810950, 3494716425, 6989432850]

約数ペア:

[(1, 6989432850), (2, 3494716425), (3, 2329810950), (5, 1397886570), (6, 1164905475), (9, 776603650), (10, 698943285), (15, 465962190), (18, 388301825), (25, 279577314), (30, 232981095), (43, 162544950), (45, 155320730), (50, 139788657), (75, 93192438), (86, 81272475), (90, 77660365), (129, 54181650), (150, 46596219), (215, 32508990), (225, 31064146), (258, 27090825), (387, 18060550), (430, 16254495), (450, 15532073), (645, 10836330), (774, 9030275), (1075, 6501798), (1290, 5418165), (1935, 3612110), (2150, 3250899), (3225, 2167266), (3870, 1806055), (6450, 1083633), (9675, 722422), (19350, 361211)]