218103450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{107}}^2\times {\mathrm{127}}^1$

素因数の和:356

約数の個数: 72

約数和(自身を含む): 550298112

約数和(自身を除く): 332194662

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 127, 150, 214, 254, 321, 381, 535, 635, 642, 762, 1070, 1270, 1605, 1905, 2675, 3175, 3210, 3810, 5350, 6350, 8025, 9525, 11449, 13589, 16050, 19050, 22898, 27178, 34347, 40767, 57245, 67945, 68694, 81534, 114490, 135890, 171735, 203835, 286225, 339725, 343470, 407670, 572450, 679450, 858675, 1019175, 1454023, 1717350, 2038350, 2908046, 4362069, 7270115, 8724138, 14540230, 21810345, 36350575, 43620690, 72701150, 109051725, 218103450]

約数ペア:

[(1, 218103450), (2, 109051725), (3, 72701150), (5, 43620690), (6, 36350575), (10, 21810345), (15, 14540230), (25, 8724138), (30, 7270115), (50, 4362069), (75, 2908046), (107, 2038350), (127, 1717350), (150, 1454023), (214, 1019175), (254, 858675), (321, 679450), (381, 572450), (535, 407670), (635, 343470), (642, 339725), (762, 286225), (1070, 203835), (1270, 171735), (1605, 135890), (1905, 114490), (2675, 81534), (3175, 68694), (3210, 67945), (3810, 57245), (5350, 40767), (6350, 34347), (8025, 27178), (9525, 22898), (11449, 19050), (13589, 16050)]