516653820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{2003}}^1$

素因数の和:3451

約数の個数: 72

約数和(自身を含む): 1569059856

約数和(自身を除く): 1052406036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1433, 2003, 2866, 4006, 4299, 5732, 6009, 7165, 8012, 8598, 10015, 12018, 12897, 14330, 17196, 18027, 20030, 21495, 24036, 25794, 28660, 30045, 36054, 40060, 42990, 51588, 60090, 64485, 72108, 85980, 90135, 120180, 128970, 180270, 257940, 360540, 2870299, 5740598, 8610897, 11481196, 14351495, 17221794, 25832691, 28702990, 34443588, 43054485, 51665382, 57405980, 86108970, 103330764, 129163455, 172217940, 258326910, 516653820]

約数ペア:

[(1, 516653820), (2, 258326910), (3, 172217940), (4, 129163455), (5, 103330764), (6, 86108970), (9, 57405980), (10, 51665382), (12, 43054485), (15, 34443588), (18, 28702990), (20, 25832691), (30, 17221794), (36, 14351495), (45, 11481196), (60, 8610897), (90, 5740598), (180, 2870299), (1433, 360540), (2003, 257940), (2866, 180270), (4006, 128970), (4299, 120180), (5732, 90135), (6009, 85980), (7165, 72108), (8012, 64485), (8598, 60090), (10015, 51588), (12018, 42990), (12897, 40060), (14330, 36054), (17196, 30045), (18027, 28660), (20030, 25794), (21495, 24036)]