27043900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 64308384

約数和(自身を除く): 37264484

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 71, 100, 130, 142, 260, 284, 293, 325, 355, 586, 650, 710, 923, 1172, 1300, 1420, 1465, 1775, 1846, 2930, 3550, 3692, 3809, 4615, 5860, 7100, 7325, 7618, 9230, 14650, 15236, 18460, 19045, 20803, 23075, 29300, 38090, 41606, 46150, 76180, 83212, 92300, 95225, 104015, 190450, 208030, 270439, 380900, 416060, 520075, 540878, 1040150, 1081756, 1352195, 2080300, 2704390, 5408780, 6760975, 13521950, 27043900]

約数ペア:

[(1, 27043900), (2, 13521950), (4, 6760975), (5, 5408780), (10, 2704390), (13, 2080300), (20, 1352195), (25, 1081756), (26, 1040150), (50, 540878), (52, 520075), (65, 416060), (71, 380900), (100, 270439), (130, 208030), (142, 190450), (260, 104015), (284, 95225), (293, 92300), (325, 83212), (355, 76180), (586, 46150), (650, 41606), (710, 38090), (923, 29300), (1172, 23075), (1300, 20803), (1420, 19045), (1465, 18460), (1775, 15236), (1846, 14650), (2930, 9230), (3550, 7618), (3692, 7325), (3809, 7100), (4615, 5860)]