60271900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 143053344

約数和(自身を除く): 82781444

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 71, 100, 130, 142, 260, 284, 325, 355, 650, 653, 710, 923, 1300, 1306, 1420, 1775, 1846, 2612, 3265, 3550, 3692, 4615, 6530, 7100, 8489, 9230, 13060, 16325, 16978, 18460, 23075, 32650, 33956, 42445, 46150, 46363, 65300, 84890, 92300, 92726, 169780, 185452, 212225, 231815, 424450, 463630, 602719, 848900, 927260, 1159075, 1205438, 2318150, 2410876, 3013595, 4636300, 6027190, 12054380, 15067975, 30135950, 60271900]

約数ペア:

[(1, 60271900), (2, 30135950), (4, 15067975), (5, 12054380), (10, 6027190), (13, 4636300), (20, 3013595), (25, 2410876), (26, 2318150), (50, 1205438), (52, 1159075), (65, 927260), (71, 848900), (100, 602719), (130, 463630), (142, 424450), (260, 231815), (284, 212225), (325, 185452), (355, 169780), (650, 92726), (653, 92300), (710, 84890), (923, 65300), (1300, 46363), (1306, 46150), (1420, 42445), (1775, 33956), (1846, 32650), (2612, 23075), (3265, 18460), (3550, 16978), (3692, 16325), (4615, 13060), (6530, 9230), (7100, 8489)]