211614400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6961}}^1$

素因数の和:7002

約数の個数: 84

約数和(自身を含む): 548187880

約数和(自身を除く): 336573480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3800, 6080, 6961, 7600, 13922, 15200, 27844, 30400, 34805, 55688, 69610, 111376, 132259, 139220, 174025, 222752, 264518, 278440, 348050, 445504, 529036, 556880, 661295, 696100, 1058072, 1113760, 1322590, 1392200, 2116144, 2227520, 2645180, 2784400, 3306475, 4232288, 5290360, 5568800, 6612950, 8464576, 10580720, 11137600, 13225900, 21161440, 26451800, 42322880, 52903600, 105807200, 211614400]

約数ペア:

[(1, 211614400), (2, 105807200), (4, 52903600), (5, 42322880), (8, 26451800), (10, 21161440), (16, 13225900), (19, 11137600), (20, 10580720), (25, 8464576), (32, 6612950), (38, 5568800), (40, 5290360), (50, 4232288), (64, 3306475), (76, 2784400), (80, 2645180), (95, 2227520), (100, 2116144), (152, 1392200), (160, 1322590), (190, 1113760), (200, 1058072), (304, 696100), (320, 661295), (380, 556880), (400, 529036), (475, 445504), (608, 348050), (760, 278440), (800, 264518), (950, 222752), (1216, 174025), (1520, 139220), (1600, 132259), (1900, 111376), (3040, 69610), (3800, 55688), (6080, 34805), (6961, 30400), (7600, 27844), (13922, 15200)]