28403400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47339}}^1$

素因数の和:47358

約数の個数: 48

約数和(自身を含む): 88052400

約数和(自身を除く): 59649000

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, 47339, 94678, 142017, 189356, 236695, 284034, 378712, 473390, 568068, 710085, 946780, 1136136, 1183475, 1420170, 1893560, 2366950, 2840340, 3550425, 4733900, 5680680, 7100850, 9467800, 14201700, 28403400]

約数ペア:

[(1, 28403400), (2, 14201700), (3, 9467800), (4, 7100850), (5, 5680680), (6, 4733900), (8, 3550425), (10, 2840340), (12, 2366950), (15, 1893560), (20, 1420170), (24, 1183475), (25, 1136136), (30, 946780), (40, 710085), (50, 568068), (60, 473390), (75, 378712), (100, 284034), (120, 236695), (150, 189356), (200, 142017), (300, 94678), (600, 47339)]