487858650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{1759}}^1$

素因数の和:1860

約数の個数: 72

約数和(自身を含む): 1239384960

約数和(自身を除く): 751526310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 1759, 1849, 2150, 3225, 3518, 3698, 5277, 5547, 6450, 8795, 9245, 10554, 11094, 17590, 18490, 26385, 27735, 43975, 46225, 52770, 55470, 75637, 87950, 92450, 131925, 138675, 151274, 226911, 263850, 277350, 378185, 453822, 756370, 1134555, 1890925, 2269110, 3252391, 3781850, 5672775, 6504782, 9757173, 11345550, 16261955, 19514346, 32523910, 48785865, 81309775, 97571730, 162619550, 243929325, 487858650]

約数ペア:

[(1, 487858650), (2, 243929325), (3, 162619550), (5, 97571730), (6, 81309775), (10, 48785865), (15, 32523910), (25, 19514346), (30, 16261955), (43, 11345550), (50, 9757173), (75, 6504782), (86, 5672775), (129, 3781850), (150, 3252391), (215, 2269110), (258, 1890925), (430, 1134555), (645, 756370), (1075, 453822), (1290, 378185), (1759, 277350), (1849, 263850), (2150, 226911), (3225, 151274), (3518, 138675), (3698, 131925), (5277, 92450), (5547, 87950), (6450, 75637), (8795, 55470), (9245, 52770), (10554, 46225), (11094, 43975), (17590, 27735), (18490, 26385)]