22500540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{125003}}^1$

素因数の和:125018

約数の個数: 36

約数和(自身を含む): 68252184

約数和(自身を除く): 45751644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 125003, 250006, 375009, 500012, 625015, 750018, 1125027, 1250030, 1500036, 1875045, 2250054, 2500060, 3750090, 4500108, 5625135, 7500180, 11250270, 22500540]

約数ペア:

[(1, 22500540), (2, 11250270), (3, 7500180), (4, 5625135), (5, 4500108), (6, 3750090), (9, 2500060), (10, 2250054), (12, 1875045), (15, 1500036), (18, 1250030), (20, 1125027), (30, 750018), (36, 625015), (45, 500012), (60, 375009), (90, 250006), (180, 125003)]