54747900

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{751}}^1$

素因数の和:783

約数の個数: 126

約数和(自身を含む): 178360112

約数和(自身を除く): 123612212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 729, 751, 810, 900, 972, 1215, 1350, 1458, 1502, 1620, 2025, 2253, 2430, 2700, 2916, 3004, 3645, 3755, 4050, 4506, 4860, 6075, 6759, 7290, 7510, 8100, 9012, 11265, 12150, 13518, 14580, 15020, 18225, 18775, 20277, 22530, 24300, 27036, 33795, 36450, 37550, 40554, 45060, 56325, 60831, 67590, 72900, 75100, 81108, 101385, 112650, 121662, 135180, 168975, 182493, 202770, 225300, 243324, 304155, 337950, 364986, 405540, 506925, 547479, 608310, 675900, 729972, 912465, 1013850, 1094958, 1216620, 1520775, 1824930, 2027700, 2189916, 2737395, 3041550, 3649860, 4562325, 5474790, 6083100, 9124650, 10949580, 13686975, 18249300, 27373950, 54747900]

約数ペア:

[(1, 54747900), (2, 27373950), (3, 18249300), (4, 13686975), (5, 10949580), (6, 9124650), (9, 6083100), (10, 5474790), (12, 4562325), (15, 3649860), (18, 3041550), (20, 2737395), (25, 2189916), (27, 2027700), (30, 1824930), (36, 1520775), (45, 1216620), (50, 1094958), (54, 1013850), (60, 912465), (75, 729972), (81, 675900), (90, 608310), (100, 547479), (108, 506925), (135, 405540), (150, 364986), (162, 337950), (180, 304155), (225, 243324), (243, 225300), (270, 202770), (300, 182493), (324, 168975), (405, 135180), (450, 121662), (486, 112650), (540, 101385), (675, 81108), (729, 75100), (751, 72900), (810, 67590), (900, 60831), (972, 56325), (1215, 45060), (1350, 40554), (1458, 37550), (1502, 36450), (1620, 33795), (2025, 27036), (2253, 24300), (2430, 22530), (2700, 20277), (2916, 18775), (3004, 18225), (3645, 15020), (3755, 14580), (4050, 13518), (4506, 12150), (4860, 11265), (6075, 9012), (6759, 8100), (7290, 7510)]