121530000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{4051}}^1$

素因数の和:4082

約数の個数: 100

約数和(自身を含む): 392411888

約数和(自身を除く): 270881888

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, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3750, 4051, 5000, 6000, 7500, 8102, 10000, 12153, 15000, 16204, 20255, 24306, 30000, 32408, 40510, 48612, 60765, 64816, 81020, 97224, 101275, 121530, 162040, 194448, 202550, 243060, 303825, 324080, 405100, 486120, 506375, 607650, 810200, 972240, 1012750, 1215300, 1519125, 1620400, 2025500, 2430600, 2531875, 3038250, 4051000, 4861200, 5063750, 6076500, 7595625, 8102000, 10127500, 12153000, 15191250, 20255000, 24306000, 30382500, 40510000, 60765000, 121530000]

約数ペア:

[(1, 121530000), (2, 60765000), (3, 40510000), (4, 30382500), (5, 24306000), (6, 20255000), (8, 15191250), (10, 12153000), (12, 10127500), (15, 8102000), (16, 7595625), (20, 6076500), (24, 5063750), (25, 4861200), (30, 4051000), (40, 3038250), (48, 2531875), (50, 2430600), (60, 2025500), (75, 1620400), (80, 1519125), (100, 1215300), (120, 1012750), (125, 972240), (150, 810200), (200, 607650), (240, 506375), (250, 486120), (300, 405100), (375, 324080), (400, 303825), (500, 243060), (600, 202550), (625, 194448), (750, 162040), (1000, 121530), (1200, 101275), (1250, 97224), (1500, 81020), (1875, 64816), (2000, 60765), (2500, 48612), (3000, 40510), (3750, 32408), (4051, 30000), (5000, 24306), (6000, 20255), (7500, 16204), (8102, 15000), (10000, 12153)]