442446660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24337}}^1$

素因数の和:24453

約数の個数: 72

約数和(自身を含む): 1355431896

約数和(自身を除く): 912985236

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, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 24337, 48674, 73011, 97348, 121685, 146022, 219033, 243370, 292044, 365055, 438066, 486740, 730110, 876132, 1095165, 1460220, 2190330, 2458037, 4380660, 4916074, 7374111, 9832148, 12290185, 14748222, 22122333, 24580370, 29496444, 36870555, 44244666, 49160740, 73741110, 88489332, 110611665, 147482220, 221223330, 442446660]

約数ペア:

[(1, 442446660), (2, 221223330), (3, 147482220), (4, 110611665), (5, 88489332), (6, 73741110), (9, 49160740), (10, 44244666), (12, 36870555), (15, 29496444), (18, 24580370), (20, 22122333), (30, 14748222), (36, 12290185), (45, 9832148), (60, 7374111), (90, 4916074), (101, 4380660), (180, 2458037), (202, 2190330), (303, 1460220), (404, 1095165), (505, 876132), (606, 730110), (909, 486740), (1010, 438066), (1212, 365055), (1515, 292044), (1818, 243370), (2020, 219033), (3030, 146022), (3636, 121685), (4545, 97348), (6060, 73011), (9090, 48674), (18180, 24337)]