100729320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8311}}^1$

素因数の和:8426

約数の個数: 64

約数和(自身を含む): 305216640

約数和(自身を除く): 204487320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 8311, 12120, 16622, 24933, 33244, 41555, 49866, 66488, 83110, 99732, 124665, 166220, 199464, 249330, 332440, 498660, 839411, 997320, 1678822, 2518233, 3357644, 4197055, 5036466, 6715288, 8394110, 10072932, 12591165, 16788220, 20145864, 25182330, 33576440, 50364660, 100729320]

約数ペア:

[(1, 100729320), (2, 50364660), (3, 33576440), (4, 25182330), (5, 20145864), (6, 16788220), (8, 12591165), (10, 10072932), (12, 8394110), (15, 6715288), (20, 5036466), (24, 4197055), (30, 3357644), (40, 2518233), (60, 1678822), (101, 997320), (120, 839411), (202, 498660), (303, 332440), (404, 249330), (505, 199464), (606, 166220), (808, 124665), (1010, 99732), (1212, 83110), (1515, 66488), (2020, 49866), (2424, 41555), (3030, 33244), (4040, 24933), (6060, 16622), (8311, 12120)]