151912500

素因数分解:

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

素因数の和:4083

約数の個数: 72

約数和(自身を含む): 443159136

約数和(自身を除く): 291246636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3125, 3750, 4051, 6250, 7500, 8102, 9375, 12153, 12500, 16204, 18750, 20255, 24306, 37500, 40510, 48612, 60765, 81020, 101275, 121530, 202550, 243060, 303825, 405100, 506375, 607650, 1012750, 1215300, 1519125, 2025500, 2531875, 3038250, 5063750, 6076500, 7595625, 10127500, 12659375, 15191250, 25318750, 30382500, 37978125, 50637500, 75956250, 151912500]

約数ペア:

[(1, 151912500), (2, 75956250), (3, 50637500), (4, 37978125), (5, 30382500), (6, 25318750), (10, 15191250), (12, 12659375), (15, 10127500), (20, 7595625), (25, 6076500), (30, 5063750), (50, 3038250), (60, 2531875), (75, 2025500), (100, 1519125), (125, 1215300), (150, 1012750), (250, 607650), (300, 506375), (375, 405100), (500, 303825), (625, 243060), (750, 202550), (1250, 121530), (1500, 101275), (1875, 81020), (2500, 60765), (3125, 48612), (3750, 40510), (4051, 37500), (6250, 24306), (7500, 20255), (8102, 18750), (9375, 16204), (12153, 12500)]