31297800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{52163}}^1$

素因数の和:52182

約数の個数: 48

約数和(自身を含む): 97025040

約数和(自身を除く): 65727240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 52163, 104326, 156489, 208652, 260815, 312978, 417304, 521630, 625956, 782445, 1043260, 1251912, 1304075, 1564890, 2086520, 2608150, 3129780, 3912225, 5216300, 6259560, 7824450, 10432600, 15648900, 31297800]

約数ペア:

[(1, 31297800), (2, 15648900), (3, 10432600), (4, 7824450), (5, 6259560), (6, 5216300), (8, 3912225), (10, 3129780), (12, 2608150), (15, 2086520), (20, 1564890), (24, 1304075), (25, 1251912), (30, 1043260), (40, 782445), (50, 625956), (60, 521630), (75, 417304), (100, 312978), (120, 260815), (150, 208652), (200, 156489), (300, 104326), (600, 52163)]