349543600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4083

約数の個数: 120

約数和(自身を含む): 990952448

約数和(自身を除く): 641408848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2480, 2800, 3100, 3472, 4027, 4340, 5425, 6200, 8054, 8680, 10850, 12400, 16108, 17360, 20135, 21700, 28189, 32216, 40270, 43400, 56378, 64432, 80540, 86800, 100675, 112756, 124837, 140945, 161080, 201350, 225512, 249674, 281890, 322160, 402700, 451024, 499348, 563780, 624185, 704725, 805400, 873859, 998696, 1127560, 1248370, 1409450, 1610800, 1747718, 1997392, 2255120, 2496740, 2818900, 3120925, 3495436, 4369295, 4993480, 5637800, 6241850, 6990872, 8738590, 9986960, 11275600, 12483700, 13981744, 17477180, 21846475, 24967400, 34954360, 43692950, 49934800, 69908720, 87385900, 174771800, 349543600]

約数ペア:

[(1, 349543600), (2, 174771800), (4, 87385900), (5, 69908720), (7, 49934800), (8, 43692950), (10, 34954360), (14, 24967400), (16, 21846475), (20, 17477180), (25, 13981744), (28, 12483700), (31, 11275600), (35, 9986960), (40, 8738590), (50, 6990872), (56, 6241850), (62, 5637800), (70, 4993480), (80, 4369295), (100, 3495436), (112, 3120925), (124, 2818900), (140, 2496740), (155, 2255120), (175, 1997392), (200, 1747718), (217, 1610800), (248, 1409450), (280, 1248370), (310, 1127560), (350, 998696), (400, 873859), (434, 805400), (496, 704725), (560, 624185), (620, 563780), (700, 499348), (775, 451024), (868, 402700), (1085, 322160), (1240, 281890), (1400, 249674), (1550, 225512), (1736, 201350), (2170, 161080), (2480, 140945), (2800, 124837), (3100, 112756), (3472, 100675), (4027, 86800), (4340, 80540), (5425, 64432), (6200, 56378), (8054, 43400), (8680, 40270), (10850, 32216), (12400, 28189), (16108, 21700), (17360, 20135)]