13303620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6719}}^1$

素因数の和:6745

約数の個数: 72

約数和(自身を含む): 44029440

約数和(自身を除く): 30725820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6719, 13438, 20157, 26876, 33595, 40314, 60471, 67190, 73909, 80628, 100785, 120942, 134380, 147818, 201570, 221727, 241884, 295636, 302355, 369545, 403140, 443454, 604710, 665181, 739090, 886908, 1108635, 1209420, 1330362, 1478180, 2217270, 2660724, 3325905, 4434540, 6651810, 13303620]

約数ペア:

[(1, 13303620), (2, 6651810), (3, 4434540), (4, 3325905), (5, 2660724), (6, 2217270), (9, 1478180), (10, 1330362), (11, 1209420), (12, 1108635), (15, 886908), (18, 739090), (20, 665181), (22, 604710), (30, 443454), (33, 403140), (36, 369545), (44, 302355), (45, 295636), (55, 241884), (60, 221727), (66, 201570), (90, 147818), (99, 134380), (110, 120942), (132, 100785), (165, 80628), (180, 73909), (198, 67190), (220, 60471), (330, 40314), (396, 33595), (495, 26876), (660, 20157), (990, 13438), (1980, 6719)]