1243787200

素因数分解:

$2^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{6121}}^1$

素因数の和:6270

約数の個数: 84

約数和(自身を含む): 3085096192

約数和(自身を除く): 1841308992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 160, 200, 254, 320, 400, 508, 635, 800, 1016, 1270, 1600, 2032, 2540, 3175, 4064, 5080, 6121, 6350, 8128, 10160, 12242, 12700, 20320, 24484, 25400, 30605, 40640, 48968, 50800, 61210, 97936, 101600, 122420, 153025, 195872, 203200, 244840, 306050, 391744, 489680, 612100, 777367, 979360, 1224200, 1554734, 1958720, 2448400, 3109468, 3886835, 4896800, 6218936, 7773670, 9793600, 12437872, 15547340, 19434175, 24875744, 31094680, 38868350, 49751488, 62189360, 77736700, 124378720, 155473400, 248757440, 310946800, 621893600, 1243787200]

約数ペア:

[(1, 1243787200), (2, 621893600), (4, 310946800), (5, 248757440), (8, 155473400), (10, 124378720), (16, 77736700), (20, 62189360), (25, 49751488), (32, 38868350), (40, 31094680), (50, 24875744), (64, 19434175), (80, 15547340), (100, 12437872), (127, 9793600), (160, 7773670), (200, 6218936), (254, 4896800), (320, 3886835), (400, 3109468), (508, 2448400), (635, 1958720), (800, 1554734), (1016, 1224200), (1270, 979360), (1600, 777367), (2032, 612100), (2540, 489680), (3175, 391744), (4064, 306050), (5080, 244840), (6121, 203200), (6350, 195872), (8128, 153025), (10160, 122420), (12242, 101600), (12700, 97936), (20320, 61210), (24484, 50800), (25400, 48968), (30605, 40640)]