47898900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{7603}}^1$

素因数の和:7630

約数の個数: 108

約数和(自身を含む): 171607072

約数和(自身を除く): 123708172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 7603, 15206, 22809, 30412, 38015, 45618, 53221, 68427, 76030, 91236, 106442, 114045, 136854, 152060, 159663, 190075, 212884, 228090, 266105, 273708, 319326, 342135, 380150, 456180, 478989, 532210, 570225, 638652, 684270, 760300, 798315, 957978, 1064420, 1140450, 1330525, 1368540, 1596630, 1710675, 1915956, 2280900, 2394945, 2661050, 3193260, 3421350, 3991575, 4789890, 5322100, 6842700, 7983150, 9579780, 11974725, 15966300, 23949450, 47898900]

約数ペア:

[(1, 47898900), (2, 23949450), (3, 15966300), (4, 11974725), (5, 9579780), (6, 7983150), (7, 6842700), (9, 5322100), (10, 4789890), (12, 3991575), (14, 3421350), (15, 3193260), (18, 2661050), (20, 2394945), (21, 2280900), (25, 1915956), (28, 1710675), (30, 1596630), (35, 1368540), (36, 1330525), (42, 1140450), (45, 1064420), (50, 957978), (60, 798315), (63, 760300), (70, 684270), (75, 638652), (84, 570225), (90, 532210), (100, 478989), (105, 456180), (126, 380150), (140, 342135), (150, 319326), (175, 273708), (180, 266105), (210, 228090), (225, 212884), (252, 190075), (300, 159663), (315, 152060), (350, 136854), (420, 114045), (450, 106442), (525, 91236), (630, 76030), (700, 68427), (900, 53221), (1050, 45618), (1260, 38015), (1575, 30412), (2100, 22809), (3150, 15206), (6300, 7603)]