87483900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41659}}^1$

素因数の和:41683

約数の個数: 72

約数和(自身を含む): 289287040

約数和(自身を除く): 201803140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 41659, 83318, 124977, 166636, 208295, 249954, 291613, 416590, 499908, 583226, 624885, 833180, 874839, 1041475, 1166452, 1249770, 1458065, 1749678, 2082950, 2499540, 2916130, 3124425, 3499356, 4165900, 4374195, 5832260, 6248850, 7290325, 8748390, 12497700, 14580650, 17496780, 21870975, 29161300, 43741950, 87483900]

約数ペア:

[(1, 87483900), (2, 43741950), (3, 29161300), (4, 21870975), (5, 17496780), (6, 14580650), (7, 12497700), (10, 8748390), (12, 7290325), (14, 6248850), (15, 5832260), (20, 4374195), (21, 4165900), (25, 3499356), (28, 3124425), (30, 2916130), (35, 2499540), (42, 2082950), (50, 1749678), (60, 1458065), (70, 1249770), (75, 1166452), (84, 1041475), (100, 874839), (105, 833180), (140, 624885), (150, 583226), (175, 499908), (210, 416590), (300, 291613), (350, 249954), (420, 208295), (525, 166636), (700, 124977), (1050, 83318), (2100, 41659)]