90001200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 290606400

約数和(自身を除く): 200605200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 179, 200, 240, 300, 358, 400, 419, 537, 600, 716, 838, 895, 1074, 1200, 1257, 1432, 1676, 1790, 2095, 2148, 2514, 2685, 2864, 3352, 3580, 4190, 4296, 4475, 5028, 5370, 6285, 6704, 7160, 8380, 8592, 8950, 10056, 10475, 10740, 12570, 13425, 14320, 16760, 17900, 20112, 20950, 21480, 25140, 26850, 31425, 33520, 35800, 41900, 42960, 50280, 53700, 62850, 71600, 75001, 83800, 100560, 107400, 125700, 150002, 167600, 214800, 225003, 251400, 300004, 375005, 450006, 502800, 600008, 750010, 900012, 1125015, 1200016, 1500020, 1800024, 1875025, 2250030, 3000040, 3600048, 3750050, 4500060, 5625075, 6000080, 7500100, 9000120, 11250150, 15000200, 18000240, 22500300, 30000400, 45000600, 90001200]

約数ペア:

[(1, 90001200), (2, 45000600), (3, 30000400), (4, 22500300), (5, 18000240), (6, 15000200), (8, 11250150), (10, 9000120), (12, 7500100), (15, 6000080), (16, 5625075), (20, 4500060), (24, 3750050), (25, 3600048), (30, 3000040), (40, 2250030), (48, 1875025), (50, 1800024), (60, 1500020), (75, 1200016), (80, 1125015), (100, 900012), (120, 750010), (150, 600008), (179, 502800), (200, 450006), (240, 375005), (300, 300004), (358, 251400), (400, 225003), (419, 214800), (537, 167600), (600, 150002), (716, 125700), (838, 107400), (895, 100560), (1074, 83800), (1200, 75001), (1257, 71600), (1432, 62850), (1676, 53700), (1790, 50280), (2095, 42960), (2148, 41900), (2514, 35800), (2685, 33520), (2864, 31425), (3352, 26850), (3580, 25140), (4190, 21480), (4296, 20950), (4475, 20112), (5028, 17900), (5370, 16760), (6285, 14320), (6704, 13425), (7160, 12570), (8380, 10740), (8592, 10475), (8950, 10056)]