183225420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{145417}}^1$

素因数の和:145439

約数の個数: 72

約数和(自身を含む): 635185824

約数和(自身を除く): 451960404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 145417, 290834, 436251, 581668, 727085, 872502, 1017919, 1308753, 1454170, 1745004, 2035838, 2181255, 2617506, 2908340, 3053757, 4071676, 4362510, 5089595, 5235012, 6107514, 6543765, 8725020, 9161271, 10179190, 12215028, 13087530, 15268785, 18322542, 20358380, 26175060, 30537570, 36645084, 45806355, 61075140, 91612710, 183225420]

約数ペア:

[(1, 183225420), (2, 91612710), (3, 61075140), (4, 45806355), (5, 36645084), (6, 30537570), (7, 26175060), (9, 20358380), (10, 18322542), (12, 15268785), (14, 13087530), (15, 12215028), (18, 10179190), (20, 9161271), (21, 8725020), (28, 6543765), (30, 6107514), (35, 5235012), (36, 5089595), (42, 4362510), (45, 4071676), (60, 3053757), (63, 2908340), (70, 2617506), (84, 2181255), (90, 2035838), (105, 1745004), (126, 1454170), (140, 1308753), (180, 1017919), (210, 872502), (252, 727085), (315, 581668), (420, 436251), (630, 290834), (1260, 145417)]