202404690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8423}}^1$

素因数の和:8528

約数の個数: 64

約数和(自身を含む): 545875200

約数和(自身を除く): 343470510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 4005, 4806, 8010, 8423, 12015, 16846, 24030, 25269, 42115, 50538, 75807, 84230, 126345, 151614, 227421, 252690, 379035, 454842, 749647, 758070, 1137105, 1499294, 2248941, 2274210, 3748235, 4497882, 6746823, 7496470, 11244705, 13493646, 20240469, 22489410, 33734115, 40480938, 67468230, 101202345, 202404690]

約数ペア:

[(1, 202404690), (2, 101202345), (3, 67468230), (5, 40480938), (6, 33734115), (9, 22489410), (10, 20240469), (15, 13493646), (18, 11244705), (27, 7496470), (30, 6746823), (45, 4497882), (54, 3748235), (89, 2274210), (90, 2248941), (135, 1499294), (178, 1137105), (267, 758070), (270, 749647), (445, 454842), (534, 379035), (801, 252690), (890, 227421), (1335, 151614), (1602, 126345), (2403, 84230), (2670, 75807), (4005, 50538), (4806, 42115), (8010, 25269), (8423, 24030), (12015, 16846)]