59371020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{661}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 180726000

約数和(自身を除く): 121354980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 499, 661, 998, 1322, 1497, 1983, 1996, 2495, 2644, 2994, 3305, 3966, 4491, 4990, 5949, 5988, 6610, 7485, 7932, 8982, 9915, 9980, 11898, 13220, 14970, 17964, 19830, 22455, 23796, 29745, 29940, 39660, 44910, 59490, 89820, 118980, 329839, 659678, 989517, 1319356, 1649195, 1979034, 2968551, 3298390, 3958068, 4947585, 5937102, 6596780, 9895170, 11874204, 14842755, 19790340, 29685510, 59371020]

約数ペア:

[(1, 59371020), (2, 29685510), (3, 19790340), (4, 14842755), (5, 11874204), (6, 9895170), (9, 6596780), (10, 5937102), (12, 4947585), (15, 3958068), (18, 3298390), (20, 2968551), (30, 1979034), (36, 1649195), (45, 1319356), (60, 989517), (90, 659678), (180, 329839), (499, 118980), (661, 89820), (998, 59490), (1322, 44910), (1497, 39660), (1983, 29940), (1996, 29745), (2495, 23796), (2644, 22455), (2994, 19830), (3305, 17964), (3966, 14970), (4491, 13220), (4990, 11898), (5949, 9980), (5988, 9915), (6610, 8982), (7485, 7932)]