144400300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 343852992

約数和(自身を除く): 199452692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 251, 275, 502, 523, 550, 1004, 1046, 1100, 1255, 2092, 2510, 2615, 2761, 5020, 5230, 5522, 5753, 6275, 10460, 11044, 11506, 12550, 13075, 13805, 23012, 25100, 26150, 27610, 28765, 52300, 55220, 57530, 69025, 115060, 131273, 138050, 143825, 262546, 276100, 287650, 525092, 575300, 656365, 1312730, 1444003, 2625460, 2888006, 3281825, 5776012, 6563650, 7220015, 13127300, 14440030, 28880060, 36100075, 72200150, 144400300]

約数ペア:

[(1, 144400300), (2, 72200150), (4, 36100075), (5, 28880060), (10, 14440030), (11, 13127300), (20, 7220015), (22, 6563650), (25, 5776012), (44, 3281825), (50, 2888006), (55, 2625460), (100, 1444003), (110, 1312730), (220, 656365), (251, 575300), (275, 525092), (502, 287650), (523, 276100), (550, 262546), (1004, 143825), (1046, 138050), (1100, 131273), (1255, 115060), (2092, 69025), (2510, 57530), (2615, 55220), (2761, 52300), (5020, 28765), (5230, 27610), (5522, 26150), (5753, 25100), (6275, 23012), (10460, 13805), (11044, 13075), (11506, 12550)]