127273300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16529}}^1$

素因数の和:16561

約数の個数: 72

約数和(自身を含む): 344352960

約数和(自身を除く): 217079660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 16529, 33058, 66116, 82645, 115703, 165290, 181819, 231406, 330580, 363638, 413225, 462812, 578515, 727276, 826450, 909095, 1157030, 1272733, 1652900, 1818190, 2314060, 2545466, 2892575, 3636380, 4545475, 5090932, 5785150, 6363665, 9090950, 11570300, 12727330, 18181900, 25454660, 31818325, 63636650, 127273300]

約数ペア:

[(1, 127273300), (2, 63636650), (4, 31818325), (5, 25454660), (7, 18181900), (10, 12727330), (11, 11570300), (14, 9090950), (20, 6363665), (22, 5785150), (25, 5090932), (28, 4545475), (35, 3636380), (44, 2892575), (50, 2545466), (55, 2314060), (70, 1818190), (77, 1652900), (100, 1272733), (110, 1157030), (140, 909095), (154, 826450), (175, 727276), (220, 578515), (275, 462812), (308, 413225), (350, 363638), (385, 330580), (550, 231406), (700, 181819), (770, 165290), (1100, 115703), (1540, 82645), (1925, 66116), (3850, 33058), (7700, 16529)]