102145250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 201558240

約数和(自身を除く): 99412990

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 73, 125, 145, 146, 193, 250, 290, 365, 386, 725, 730, 965, 1450, 1825, 1930, 2117, 3625, 3650, 4234, 4825, 5597, 7250, 9125, 9650, 10585, 11194, 14089, 18250, 21170, 24125, 27985, 28178, 48250, 52925, 55970, 70445, 105850, 139925, 140890, 264625, 279850, 352225, 408581, 529250, 699625, 704450, 817162, 1399250, 1761125, 2042905, 3522250, 4085810, 10214525, 20429050, 51072625, 102145250]

約数ペア:

[(1, 102145250), (2, 51072625), (5, 20429050), (10, 10214525), (25, 4085810), (29, 3522250), (50, 2042905), (58, 1761125), (73, 1399250), (125, 817162), (145, 704450), (146, 699625), (193, 529250), (250, 408581), (290, 352225), (365, 279850), (386, 264625), (725, 140890), (730, 139925), (965, 105850), (1450, 70445), (1825, 55970), (1930, 52925), (2117, 48250), (3625, 28178), (3650, 27985), (4234, 24125), (4825, 21170), (5597, 18250), (7250, 14089), (9125, 11194), (9650, 10585)]