138376800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19219}}^1$

素因数の和:19245

約数の個数: 108

約数和(自身を含む): 487976580

約数和(自身を除く): 349599780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 19219, 38438, 57657, 76876, 96095, 115314, 153752, 172971, 192190, 230628, 288285, 307504, 345942, 384380, 461256, 480475, 576570, 615008, 691884, 768760, 864855, 922512, 960950, 1153140, 1383768, 1441425, 1537520, 1729710, 1845024, 1921900, 2306280, 2767536, 2882850, 3075040, 3459420, 3843800, 4324275, 4612560, 5535072, 5765700, 6918840, 7687600, 8648550, 9225120, 11531400, 13837680, 15375200, 17297100, 23062800, 27675360, 34594200, 46125600, 69188400, 138376800]

約数ペア:

[(1, 138376800), (2, 69188400), (3, 46125600), (4, 34594200), (5, 27675360), (6, 23062800), (8, 17297100), (9, 15375200), (10, 13837680), (12, 11531400), (15, 9225120), (16, 8648550), (18, 7687600), (20, 6918840), (24, 5765700), (25, 5535072), (30, 4612560), (32, 4324275), (36, 3843800), (40, 3459420), (45, 3075040), (48, 2882850), (50, 2767536), (60, 2306280), (72, 1921900), (75, 1845024), (80, 1729710), (90, 1537520), (96, 1441425), (100, 1383768), (120, 1153140), (144, 960950), (150, 922512), (160, 864855), (180, 768760), (200, 691884), (225, 615008), (240, 576570), (288, 480475), (300, 461256), (360, 384380), (400, 345942), (450, 307504), (480, 288285), (600, 230628), (720, 192190), (800, 172971), (900, 153752), (1200, 115314), (1440, 96095), (1800, 76876), (2400, 57657), (3600, 38438), (7200, 19219)]