23652180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1301}}^1$

素因数の和:1417

約数の個数: 72

約数和(自身を含む): 72510984

約数和(自身を除く): 48858804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1301, 1515, 1818, 2020, 2602, 3030, 3636, 3903, 4545, 5204, 6060, 6505, 7806, 9090, 11709, 13010, 15612, 18180, 19515, 23418, 26020, 39030, 46836, 58545, 78060, 117090, 131401, 234180, 262802, 394203, 525604, 657005, 788406, 1182609, 1314010, 1576812, 1971015, 2365218, 2628020, 3942030, 4730436, 5913045, 7884060, 11826090, 23652180]

約数ペア:

[(1, 23652180), (2, 11826090), (3, 7884060), (4, 5913045), (5, 4730436), (6, 3942030), (9, 2628020), (10, 2365218), (12, 1971015), (15, 1576812), (18, 1314010), (20, 1182609), (30, 788406), (36, 657005), (45, 525604), (60, 394203), (90, 262802), (101, 234180), (180, 131401), (202, 117090), (303, 78060), (404, 58545), (505, 46836), (606, 39030), (909, 26020), (1010, 23418), (1212, 19515), (1301, 18180), (1515, 15612), (1818, 13010), (2020, 11709), (2602, 9090), (3030, 7806), (3636, 6505), (3903, 6060), (4545, 5204)]