102243480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1289}}^1$

素因数の和:1964

約数の個数: 64

約数和(自身を含む): 307432800

約数和(自身を除く): 205189320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661, 1289, 1322, 1983, 2578, 2644, 3305, 3867, 3966, 5156, 5288, 6445, 6610, 7734, 7932, 9915, 10312, 12890, 13220, 15468, 15864, 19335, 19830, 25780, 26440, 30936, 38670, 39660, 51560, 77340, 79320, 154680, 852029, 1704058, 2556087, 3408116, 4260145, 5112174, 6816232, 8520290, 10224348, 12780435, 17040580, 20448696, 25560870, 34081160, 51121740, 102243480]

約数ペア:

[(1, 102243480), (2, 51121740), (3, 34081160), (4, 25560870), (5, 20448696), (6, 17040580), (8, 12780435), (10, 10224348), (12, 8520290), (15, 6816232), (20, 5112174), (24, 4260145), (30, 3408116), (40, 2556087), (60, 1704058), (120, 852029), (661, 154680), (1289, 79320), (1322, 77340), (1983, 51560), (2578, 39660), (2644, 38670), (3305, 30936), (3867, 26440), (3966, 25780), (5156, 19830), (5288, 19335), (6445, 15864), (6610, 15468), (7734, 13220), (7932, 12890), (9915, 10312)]