247800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1$

素因数の和:85

約数の個数: 96

約数和(自身を含む): 892800

約数和(自身を除く): 645000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 59, 60, 70, 75, 84, 100, 105, 118, 120, 140, 150, 168, 175, 177, 200, 210, 236, 280, 295, 300, 350, 354, 413, 420, 472, 525, 590, 600, 700, 708, 826, 840, 885, 1050, 1180, 1239, 1400, 1416, 1475, 1652, 1770, 2065, 2100, 2360, 2478, 2950, 3304, 3540, 4130, 4200, 4425, 4956, 5900, 6195, 7080, 8260, 8850, 9912, 10325, 11800, 12390, 16520, 17700, 20650, 24780, 30975, 35400, 41300, 49560, 61950, 82600, 123900, 247800]

約数ペア:

[(1, 247800), (2, 123900), (3, 82600), (4, 61950), (5, 49560), (6, 41300), (7, 35400), (8, 30975), (10, 24780), (12, 20650), (14, 17700), (15, 16520), (20, 12390), (21, 11800), (24, 10325), (25, 9912), (28, 8850), (30, 8260), (35, 7080), (40, 6195), (42, 5900), (50, 4956), (56, 4425), (59, 4200), (60, 4130), (70, 3540), (75, 3304), (84, 2950), (100, 2478), (105, 2360), (118, 2100), (120, 2065), (140, 1770), (150, 1652), (168, 1475), (175, 1416), (177, 1400), (200, 1239), (210, 1180), (236, 1050), (280, 885), (295, 840), (300, 826), (350, 708), (354, 700), (413, 600), (420, 590), (472, 525)]