83981400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{139969}}^1$

素因数の和:139988

約数の個数: 48

約数和(自身を含む): 260344200

約数和(自身を除く): 176362800

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, 139969, 279938, 419907, 559876, 699845, 839814, 1119752, 1399690, 1679628, 2099535, 2799380, 3359256, 3499225, 4199070, 5598760, 6998450, 8398140, 10497675, 13996900, 16796280, 20995350, 27993800, 41990700, 83981400]

約数ペア:

[(1, 83981400), (2, 41990700), (3, 27993800), (4, 20995350), (5, 16796280), (6, 13996900), (8, 10497675), (10, 8398140), (12, 6998450), (15, 5598760), (20, 4199070), (24, 3499225), (25, 3359256), (30, 2799380), (40, 2099535), (50, 1679628), (60, 1399690), (75, 1119752), (100, 839814), (120, 699845), (150, 559876), (200, 419907), (300, 279938), (600, 139969)]