66122460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{122449}}^1$

素因数の和:122467

約数の個数: 48

約数和(自身を含む): 205716000

約数和(自身を除く): 139593540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 122449, 244898, 367347, 489796, 612245, 734694, 1102041, 1224490, 1469388, 1836735, 2204082, 2448980, 3306123, 3673470, 4408164, 5510205, 6612246, 7346940, 11020410, 13224492, 16530615, 22040820, 33061230, 66122460]

約数ペア:

[(1, 66122460), (2, 33061230), (3, 22040820), (4, 16530615), (5, 13224492), (6, 11020410), (9, 7346940), (10, 6612246), (12, 5510205), (15, 4408164), (18, 3673470), (20, 3306123), (27, 2448980), (30, 2204082), (36, 1836735), (45, 1469388), (54, 1224490), (60, 1102041), (90, 734694), (108, 612245), (135, 489796), (180, 367347), (270, 244898), (540, 122449)]