83926350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:882

約数の個数: 72

約数和(自身を含む): 226527912

約数和(自身を除く): 142601562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 421, 443, 450, 842, 886, 1263, 1329, 2105, 2215, 2526, 2658, 3789, 3987, 4210, 4430, 6315, 6645, 7578, 7974, 10525, 11075, 12630, 13290, 18945, 19935, 21050, 22150, 31575, 33225, 37890, 39870, 63150, 66450, 94725, 99675, 186503, 189450, 199350, 373006, 559509, 932515, 1119018, 1678527, 1865030, 2797545, 3357054, 4662575, 5595090, 8392635, 9325150, 13987725, 16785270, 27975450, 41963175, 83926350]

約数ペア:

[(1, 83926350), (2, 41963175), (3, 27975450), (5, 16785270), (6, 13987725), (9, 9325150), (10, 8392635), (15, 5595090), (18, 4662575), (25, 3357054), (30, 2797545), (45, 1865030), (50, 1678527), (75, 1119018), (90, 932515), (150, 559509), (225, 373006), (421, 199350), (443, 189450), (450, 186503), (842, 99675), (886, 94725), (1263, 66450), (1329, 63150), (2105, 39870), (2215, 37890), (2526, 33225), (2658, 31575), (3789, 22150), (3987, 21050), (4210, 19935), (4430, 18945), (6315, 13290), (6645, 12630), (7578, 11075), (7974, 10525)]