84077700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{40037}}^1$

素因数の和:40061

約数の個数: 72

約数和(自身を含む): 278023872

約数和(自身を除く): 193946172

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, 40037, 80074, 120111, 160148, 200185, 240222, 280259, 400370, 480444, 560518, 600555, 800740, 840777, 1000925, 1121036, 1201110, 1401295, 1681554, 2001850, 2402220, 2802590, 3002775, 3363108, 4003700, 4203885, 5605180, 6005550, 7006475, 8407770, 12011100, 14012950, 16815540, 21019425, 28025900, 42038850, 84077700]

約数ペア:

[(1, 84077700), (2, 42038850), (3, 28025900), (4, 21019425), (5, 16815540), (6, 14012950), (7, 12011100), (10, 8407770), (12, 7006475), (14, 6005550), (15, 5605180), (20, 4203885), (21, 4003700), (25, 3363108), (28, 3002775), (30, 2802590), (35, 2402220), (42, 2001850), (50, 1681554), (60, 1401295), (70, 1201110), (75, 1121036), (84, 1000925), (100, 840777), (105, 800740), (140, 600555), (150, 560518), (175, 480444), (210, 400370), (300, 280259), (350, 240222), (420, 200185), (525, 160148), (700, 120111), (1050, 80074), (2100, 40037)]