67424220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4513}}^1$

素因数の和:4611

約数の個数: 72

約数和(自身を含む): 207030096

約数和(自身を除く): 139605876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4513, 4980, 7470, 9026, 13539, 14940, 18052, 22565, 27078, 40617, 45130, 54156, 67695, 81234, 90260, 135390, 162468, 203085, 270780, 374579, 406170, 749158, 812340, 1123737, 1498316, 1872895, 2247474, 3371211, 3745790, 4494948, 5618685, 6742422, 7491580, 11237370, 13484844, 16856055, 22474740, 33712110, 67424220]

約数ペア:

[(1, 67424220), (2, 33712110), (3, 22474740), (4, 16856055), (5, 13484844), (6, 11237370), (9, 7491580), (10, 6742422), (12, 5618685), (15, 4494948), (18, 3745790), (20, 3371211), (30, 2247474), (36, 1872895), (45, 1498316), (60, 1123737), (83, 812340), (90, 749158), (166, 406170), (180, 374579), (249, 270780), (332, 203085), (415, 162468), (498, 135390), (747, 90260), (830, 81234), (996, 67695), (1245, 54156), (1494, 45130), (1660, 40617), (2490, 27078), (2988, 22565), (3735, 18052), (4513, 14940), (4980, 13539), (7470, 9026)]