85071000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{4051}}^1$

素因数の和:4082

約数の個数: 128

約数和(自身を含む): 303413760

約数和(自身を除く): 218342760

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, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4051, 4200, 5250, 7000, 8102, 10500, 12153, 16204, 20255, 21000, 24306, 28357, 32408, 40510, 48612, 56714, 60765, 81020, 85071, 97224, 101275, 113428, 121530, 141785, 162040, 170142, 202550, 226856, 243060, 283570, 303825, 340284, 405100, 425355, 486120, 506375, 567140, 607650, 680568, 708925, 810200, 850710, 1012750, 1134280, 1215300, 1417850, 1519125, 1701420, 2025500, 2126775, 2430600, 2835700, 3038250, 3402840, 3544625, 4051000, 4253550, 5671400, 6076500, 7089250, 8507100, 10633875, 12153000, 14178500, 17014200, 21267750, 28357000, 42535500, 85071000]

約数ペア:

[(1, 85071000), (2, 42535500), (3, 28357000), (4, 21267750), (5, 17014200), (6, 14178500), (7, 12153000), (8, 10633875), (10, 8507100), (12, 7089250), (14, 6076500), (15, 5671400), (20, 4253550), (21, 4051000), (24, 3544625), (25, 3402840), (28, 3038250), (30, 2835700), (35, 2430600), (40, 2126775), (42, 2025500), (50, 1701420), (56, 1519125), (60, 1417850), (70, 1215300), (75, 1134280), (84, 1012750), (100, 850710), (105, 810200), (120, 708925), (125, 680568), (140, 607650), (150, 567140), (168, 506375), (175, 486120), (200, 425355), (210, 405100), (250, 340284), (280, 303825), (300, 283570), (350, 243060), (375, 226856), (420, 202550), (500, 170142), (525, 162040), (600, 141785), (700, 121530), (750, 113428), (840, 101275), (875, 97224), (1000, 85071), (1050, 81020), (1400, 60765), (1500, 56714), (1750, 48612), (2100, 40510), (2625, 32408), (3000, 28357), (3500, 24306), (4051, 21000), (4200, 20255), (5250, 16204), (7000, 12153), (8102, 10500)]