53439000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 170726400

約数和(自身を除く): 117287400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 125, 141, 150, 188, 200, 235, 250, 282, 300, 375, 376, 379, 470, 500, 564, 600, 705, 750, 758, 940, 1000, 1128, 1137, 1175, 1410, 1500, 1516, 1880, 1895, 2274, 2350, 2820, 3000, 3032, 3525, 3790, 4548, 4700, 5640, 5685, 5875, 7050, 7580, 9096, 9400, 9475, 11370, 11750, 14100, 15160, 17625, 17813, 18950, 22740, 23500, 28200, 28425, 35250, 35626, 37900, 45480, 47000, 47375, 53439, 56850, 70500, 71252, 75800, 89065, 94750, 106878, 113700, 141000, 142125, 142504, 178130, 189500, 213756, 227400, 267195, 284250, 356260, 379000, 427512, 445325, 534390, 568500, 712520, 890650, 1068780, 1137000, 1335975, 1781300, 2137560, 2226625, 2671950, 3562600, 4453250, 5343900, 6679875, 8906500, 10687800, 13359750, 17813000, 26719500, 53439000]

約数ペア:

[(1, 53439000), (2, 26719500), (3, 17813000), (4, 13359750), (5, 10687800), (6, 8906500), (8, 6679875), (10, 5343900), (12, 4453250), (15, 3562600), (20, 2671950), (24, 2226625), (25, 2137560), (30, 1781300), (40, 1335975), (47, 1137000), (50, 1068780), (60, 890650), (75, 712520), (94, 568500), (100, 534390), (120, 445325), (125, 427512), (141, 379000), (150, 356260), (188, 284250), (200, 267195), (235, 227400), (250, 213756), (282, 189500), (300, 178130), (375, 142504), (376, 142125), (379, 141000), (470, 113700), (500, 106878), (564, 94750), (600, 89065), (705, 75800), (750, 71252), (758, 70500), (940, 56850), (1000, 53439), (1128, 47375), (1137, 47000), (1175, 45480), (1410, 37900), (1500, 35626), (1516, 35250), (1880, 28425), (1895, 28200), (2274, 23500), (2350, 22740), (2820, 18950), (3000, 17813), (3032, 17625), (3525, 15160), (3790, 14100), (4548, 11750), (4700, 11370), (5640, 9475), (5685, 9400), (5875, 9096), (7050, 7580)]