105450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:71

約数の個数: 48

約数和(自身を含む): 282720

約数和(自身を除く): 177270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 37, 38, 50, 57, 74, 75, 95, 111, 114, 150, 185, 190, 222, 285, 370, 475, 555, 570, 703, 925, 950, 1110, 1406, 1425, 1850, 2109, 2775, 2850, 3515, 4218, 5550, 7030, 10545, 17575, 21090, 35150, 52725, 105450]

約数ペア:

[(1, 105450), (2, 52725), (3, 35150), (5, 21090), (6, 17575), (10, 10545), (15, 7030), (19, 5550), (25, 4218), (30, 3515), (37, 2850), (38, 2775), (50, 2109), (57, 1850), (74, 1425), (75, 1406), (95, 1110), (111, 950), (114, 925), (150, 703), (185, 570), (190, 555), (222, 475), (285, 370)]