85501200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1721

約数の個数: 120

約数和(自身を含む): 280427488

約数和(自身を除く): 194926288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1290, 1657, 1720, 2064, 2150, 2580, 3225, 3314, 3440, 4300, 4971, 5160, 6450, 6628, 8285, 8600, 9942, 10320, 12900, 13256, 16570, 17200, 19884, 24855, 25800, 26512, 33140, 39768, 41425, 49710, 51600, 66280, 71251, 79536, 82850, 99420, 124275, 132560, 142502, 165700, 198840, 213753, 248550, 285004, 331400, 356255, 397680, 427506, 497100, 570008, 662800, 712510, 855012, 994200, 1068765, 1140016, 1425020, 1710024, 1781275, 1988400, 2137530, 2850040, 3420048, 3562550, 4275060, 5343825, 5700080, 7125100, 8550120, 10687650, 14250200, 17100240, 21375300, 28500400, 42750600, 85501200]

約数ペア:

[(1, 85501200), (2, 42750600), (3, 28500400), (4, 21375300), (5, 17100240), (6, 14250200), (8, 10687650), (10, 8550120), (12, 7125100), (15, 5700080), (16, 5343825), (20, 4275060), (24, 3562550), (25, 3420048), (30, 2850040), (40, 2137530), (43, 1988400), (48, 1781275), (50, 1710024), (60, 1425020), (75, 1140016), (80, 1068765), (86, 994200), (100, 855012), (120, 712510), (129, 662800), (150, 570008), (172, 497100), (200, 427506), (215, 397680), (240, 356255), (258, 331400), (300, 285004), (344, 248550), (400, 213753), (430, 198840), (516, 165700), (600, 142502), (645, 132560), (688, 124275), (860, 99420), (1032, 82850), (1075, 79536), (1200, 71251), (1290, 66280), (1657, 51600), (1720, 49710), (2064, 41425), (2150, 39768), (2580, 33140), (3225, 26512), (3314, 25800), (3440, 24855), (4300, 19884), (4971, 17200), (5160, 16570), (6450, 13256), (6628, 12900), (8285, 10320), (8600, 9942)]