143400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{239}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 446400

約数和(自身を除く): 303000

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, 239, 300, 478, 600, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 5975, 7170, 9560, 11950, 14340, 17925, 23900, 28680, 35850, 47800, 71700, 143400]

約数ペア:

[(1, 143400), (2, 71700), (3, 47800), (4, 35850), (5, 28680), (6, 23900), (8, 17925), (10, 14340), (12, 11950), (15, 9560), (20, 7170), (24, 5975), (25, 5736), (30, 4780), (40, 3585), (50, 2868), (60, 2390), (75, 1912), (100, 1434), (120, 1195), (150, 956), (200, 717), (239, 600), (300, 478)]