82153320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18503}}^1$

素因数の和:18554

約数の個数: 64

約数和(自身を含む): 253134720

約数和(自身を除く): 170981400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 18503, 37006, 55509, 74012, 92515, 111018, 148024, 185030, 222036, 277545, 370060, 444072, 555090, 684611, 740120, 1110180, 1369222, 2053833, 2220360, 2738444, 3423055, 4107666, 5476888, 6846110, 8215332, 10269165, 13692220, 16430664, 20538330, 27384440, 41076660, 82153320]

約数ペア:

[(1, 82153320), (2, 41076660), (3, 27384440), (4, 20538330), (5, 16430664), (6, 13692220), (8, 10269165), (10, 8215332), (12, 6846110), (15, 5476888), (20, 4107666), (24, 3423055), (30, 2738444), (37, 2220360), (40, 2053833), (60, 1369222), (74, 1110180), (111, 740120), (120, 684611), (148, 555090), (185, 444072), (222, 370060), (296, 277545), (370, 222036), (444, 185030), (555, 148024), (740, 111018), (888, 92515), (1110, 74012), (1480, 55509), (2220, 37006), (4440, 18503)]