1020900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 3062304

約数和(自身を除く): 2041404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 83, 100, 123, 150, 164, 166, 205, 246, 249, 300, 332, 410, 415, 492, 498, 615, 820, 830, 996, 1025, 1230, 1245, 1660, 2050, 2075, 2460, 2490, 3075, 3403, 4100, 4150, 4980, 6150, 6225, 6806, 8300, 10209, 12300, 12450, 13612, 17015, 20418, 24900, 34030, 40836, 51045, 68060, 85075, 102090, 170150, 204180, 255225, 340300, 510450, 1020900]

約数ペア:

[(1, 1020900), (2, 510450), (3, 340300), (4, 255225), (5, 204180), (6, 170150), (10, 102090), (12, 85075), (15, 68060), (20, 51045), (25, 40836), (30, 34030), (41, 24900), (50, 20418), (60, 17015), (75, 13612), (82, 12450), (83, 12300), (100, 10209), (123, 8300), (150, 6806), (164, 6225), (166, 6150), (205, 4980), (246, 4150), (249, 4100), (300, 3403), (332, 3075), (410, 2490), (415, 2460), (492, 2075), (498, 2050), (615, 1660), (820, 1245), (830, 1230), (996, 1025)]