74145900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2777}}^1$

素因数の和:2883

約数の個数: 72

約数和(自身を含む): 217017360

約数和(自身を除く): 142871460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 300, 356, 445, 534, 890, 1068, 1335, 1780, 2225, 2670, 2777, 4450, 5340, 5554, 6675, 8331, 8900, 11108, 13350, 13885, 16662, 26700, 27770, 33324, 41655, 55540, 69425, 83310, 138850, 166620, 208275, 247153, 277700, 416550, 494306, 741459, 833100, 988612, 1235765, 1482918, 2471530, 2965836, 3707295, 4943060, 6178825, 7414590, 12357650, 14829180, 18536475, 24715300, 37072950, 74145900]

約数ペア:

[(1, 74145900), (2, 37072950), (3, 24715300), (4, 18536475), (5, 14829180), (6, 12357650), (10, 7414590), (12, 6178825), (15, 4943060), (20, 3707295), (25, 2965836), (30, 2471530), (50, 1482918), (60, 1235765), (75, 988612), (89, 833100), (100, 741459), (150, 494306), (178, 416550), (267, 277700), (300, 247153), (356, 208275), (445, 166620), (534, 138850), (890, 83310), (1068, 69425), (1335, 55540), (1780, 41655), (2225, 33324), (2670, 27770), (2777, 26700), (4450, 16662), (5340, 13885), (5554, 13350), (6675, 11108), (8331, 8900)]