102187120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{727}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 272982528

約数和(自身を除く): 170795408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 251, 280, 502, 560, 727, 1004, 1255, 1454, 1757, 2008, 2510, 2908, 3514, 3635, 4016, 5020, 5089, 5816, 7028, 7270, 8785, 10040, 10178, 11632, 14056, 14540, 17570, 20080, 20356, 25445, 28112, 29080, 35140, 40712, 50890, 58160, 70280, 81424, 101780, 140560, 182477, 203560, 364954, 407120, 729908, 912385, 1277339, 1459816, 1824770, 2554678, 2919632, 3649540, 5109356, 6386695, 7299080, 10218712, 12773390, 14598160, 20437424, 25546780, 51093560, 102187120]

約数ペア:

[(1, 102187120), (2, 51093560), (4, 25546780), (5, 20437424), (7, 14598160), (8, 12773390), (10, 10218712), (14, 7299080), (16, 6386695), (20, 5109356), (28, 3649540), (35, 2919632), (40, 2554678), (56, 1824770), (70, 1459816), (80, 1277339), (112, 912385), (140, 729908), (251, 407120), (280, 364954), (502, 203560), (560, 182477), (727, 140560), (1004, 101780), (1255, 81424), (1454, 70280), (1757, 58160), (2008, 50890), (2510, 40712), (2908, 35140), (3514, 29080), (3635, 28112), (4016, 25445), (5020, 20356), (5089, 20080), (5816, 17570), (7028, 14540), (7270, 14056), (8785, 11632), (10040, 10178)]