77212950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{11971}}^1$

素因数の和:12029

約数の個数: 48

約数和(自身を含む): 195957696

約数和(自身を除く): 118744746

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 11971, 23942, 35913, 59855, 71826, 119710, 179565, 299275, 359130, 514753, 598550, 897825, 1029506, 1544259, 1795650, 2573765, 3088518, 5147530, 7721295, 12868825, 15442590, 25737650, 38606475, 77212950]

約数ペア:

[(1, 77212950), (2, 38606475), (3, 25737650), (5, 15442590), (6, 12868825), (10, 7721295), (15, 5147530), (25, 3088518), (30, 2573765), (43, 1795650), (50, 1544259), (75, 1029506), (86, 897825), (129, 598550), (150, 514753), (215, 359130), (258, 299275), (430, 179565), (645, 119710), (1075, 71826), (1290, 59855), (2150, 35913), (3225, 23942), (6450, 11971)]