54272700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{20101}}^1$

素因数の和:20124

約数の個数: 72

約数和(自身を含む): 174485360

約数和(自身を除く): 120212660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 20101, 40202, 60303, 80404, 100505, 120606, 180909, 201010, 241212, 301515, 361818, 402020, 502525, 542727, 603030, 723636, 904545, 1005050, 1085454, 1206060, 1507575, 1809090, 2010100, 2170908, 2713635, 3015150, 3618180, 4522725, 5427270, 6030300, 9045450, 10854540, 13568175, 18090900, 27136350, 54272700]

約数ペア:

[(1, 54272700), (2, 27136350), (3, 18090900), (4, 13568175), (5, 10854540), (6, 9045450), (9, 6030300), (10, 5427270), (12, 4522725), (15, 3618180), (18, 3015150), (20, 2713635), (25, 2170908), (27, 2010100), (30, 1809090), (36, 1507575), (45, 1206060), (50, 1085454), (54, 1005050), (60, 904545), (75, 723636), (90, 603030), (100, 542727), (108, 502525), (135, 402020), (150, 361818), (180, 301515), (225, 241212), (270, 201010), (300, 180909), (450, 120606), (540, 100505), (675, 80404), (900, 60303), (1350, 40202), (2700, 20101)]