202340025

素因数分解:

$3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1797

約数の個数: 72

約数和(自身を含む): 395842720

約数和(自身を除く): 193502695

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 243, 285, 405, 475, 513, 675, 855, 1215, 1425, 1539, 1753, 2025, 2565, 4275, 4617, 5259, 6075, 7695, 8765, 12825, 15777, 23085, 26295, 33307, 38475, 43825, 47331, 78885, 99921, 115425, 131475, 141993, 166535, 236655, 299763, 394425, 425979, 499605, 709965, 832675, 899289, 1183275, 1498815, 2129895, 2498025, 2697867, 3549825, 4496445, 7494075, 8093601, 10649475, 13489335, 22482225, 40468005, 67446675, 202340025]

約数ペア:

[(1, 202340025), (3, 67446675), (5, 40468005), (9, 22482225), (15, 13489335), (19, 10649475), (25, 8093601), (27, 7494075), (45, 4496445), (57, 3549825), (75, 2697867), (81, 2498025), (95, 2129895), (135, 1498815), (171, 1183275), (225, 899289), (243, 832675), (285, 709965), (405, 499605), (475, 425979), (513, 394425), (675, 299763), (855, 236655), (1215, 166535), (1425, 141993), (1539, 131475), (1753, 115425), (2025, 99921), (2565, 78885), (4275, 47331), (4617, 43825), (5259, 38475), (6075, 33307), (7695, 26295), (8765, 23085), (12825, 15777)]