112163580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20101}}^1$

素因数の和:20147

約数の個数: 72

約数和(自身を含む): 351222144

約数和(自身を除く): 239058564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 20101, 40202, 60303, 80404, 100505, 120606, 180909, 201010, 241212, 301515, 361818, 402020, 603030, 623131, 723636, 904545, 1206060, 1246262, 1809090, 1869393, 2492524, 3115655, 3618180, 3738786, 5608179, 6231310, 7477572, 9346965, 11216358, 12462620, 18693930, 22432716, 28040895, 37387860, 56081790, 112163580]

約数ペア:

[(1, 112163580), (2, 56081790), (3, 37387860), (4, 28040895), (5, 22432716), (6, 18693930), (9, 12462620), (10, 11216358), (12, 9346965), (15, 7477572), (18, 6231310), (20, 5608179), (30, 3738786), (31, 3618180), (36, 3115655), (45, 2492524), (60, 1869393), (62, 1809090), (90, 1246262), (93, 1206060), (124, 904545), (155, 723636), (180, 623131), (186, 603030), (279, 402020), (310, 361818), (372, 301515), (465, 241212), (558, 201010), (620, 180909), (930, 120606), (1116, 100505), (1395, 80404), (1860, 60303), (2790, 40202), (5580, 20101)]