43342380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{619}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 132022800

約数和(自身を除く): 88680420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 619, 778, 1167, 1238, 1556, 1857, 1945, 2334, 2476, 3095, 3501, 3714, 3890, 4668, 5571, 5835, 6190, 7002, 7428, 7780, 9285, 11142, 11670, 12380, 14004, 17505, 18570, 22284, 23340, 27855, 35010, 37140, 55710, 70020, 111420, 240791, 481582, 722373, 963164, 1203955, 1444746, 2167119, 2407910, 2889492, 3611865, 4334238, 4815820, 7223730, 8668476, 10835595, 14447460, 21671190, 43342380]

約数ペア:

[(1, 43342380), (2, 21671190), (3, 14447460), (4, 10835595), (5, 8668476), (6, 7223730), (9, 4815820), (10, 4334238), (12, 3611865), (15, 2889492), (18, 2407910), (20, 2167119), (30, 1444746), (36, 1203955), (45, 963164), (60, 722373), (90, 481582), (180, 240791), (389, 111420), (619, 70020), (778, 55710), (1167, 37140), (1238, 35010), (1556, 27855), (1857, 23340), (1945, 22284), (2334, 18570), (2476, 17505), (3095, 14004), (3501, 12380), (3714, 11670), (3890, 11142), (4668, 9285), (5571, 7780), (5835, 7428), (6190, 7002)]