82237650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 235109952

約数和(自身を除く): 152872302

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 121, 138, 150, 165, 197, 230, 242, 253, 275, 330, 345, 363, 394, 506, 550, 575, 591, 605, 690, 726, 759, 825, 985, 1150, 1182, 1210, 1265, 1518, 1650, 1725, 1815, 1970, 2167, 2530, 2783, 2955, 3025, 3450, 3630, 3795, 4334, 4531, 4925, 5566, 5910, 6050, 6325, 6501, 7590, 8349, 9062, 9075, 9850, 10835, 12650, 13002, 13593, 13915, 14775, 16698, 18150, 18975, 21670, 22655, 23837, 27186, 27830, 29550, 32505, 37950, 41745, 45310, 47674, 49841, 54175, 65010, 67965, 69575, 71511, 83490, 99682, 108350, 113275, 119185, 135930, 139150, 143022, 149523, 162525, 208725, 226550, 238370, 249205, 299046, 325050, 339825, 357555, 417450, 498410, 548251, 595925, 679650, 715110, 747615, 1096502, 1191850, 1246025, 1495230, 1644753, 1787775, 2492050, 2741255, 3289506, 3575550, 3738075, 5482510, 7476150, 8223765, 13706275, 16447530, 27412550, 41118825, 82237650]

約数ペア:

[(1, 82237650), (2, 41118825), (3, 27412550), (5, 16447530), (6, 13706275), (10, 8223765), (11, 7476150), (15, 5482510), (22, 3738075), (23, 3575550), (25, 3289506), (30, 2741255), (33, 2492050), (46, 1787775), (50, 1644753), (55, 1495230), (66, 1246025), (69, 1191850), (75, 1096502), (110, 747615), (115, 715110), (121, 679650), (138, 595925), (150, 548251), (165, 498410), (197, 417450), (230, 357555), (242, 339825), (253, 325050), (275, 299046), (330, 249205), (345, 238370), (363, 226550), (394, 208725), (506, 162525), (550, 149523), (575, 143022), (591, 139150), (605, 135930), (690, 119185), (726, 113275), (759, 108350), (825, 99682), (985, 83490), (1150, 71511), (1182, 69575), (1210, 67965), (1265, 65010), (1518, 54175), (1650, 49841), (1725, 47674), (1815, 45310), (1970, 41745), (2167, 37950), (2530, 32505), (2783, 29550), (2955, 27830), (3025, 27186), (3450, 23837), (3630, 22655), (3795, 21670), (4334, 18975), (4531, 18150), (4925, 16698), (5566, 14775), (5910, 13915), (6050, 13593), (6325, 13002), (6501, 12650), (7590, 10835), (8349, 9850), (9062, 9075)]