80330400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{3719}}^1$

素因数の和:3748

約数の個数: 144

約数和(自身を含む): 290606400

約数和(自身を除く): 210276000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 3719, 4320, 5400, 7200, 7438, 10800, 11157, 14876, 18595, 21600, 22314, 29752, 33471, 37190, 44628, 55785, 59504, 66942, 74380, 89256, 92975, 100413, 111570, 119008, 133884, 148760, 167355, 178512, 185950, 200826, 223140, 267768, 278925, 297520, 334710, 357024, 371900, 401652, 446280, 502065, 535536, 557850, 595040, 669420, 743800, 803304, 836775, 892560, 1004130, 1071072, 1115700, 1338840, 1487600, 1606608, 1673550, 1785120, 2008260, 2231400, 2510325, 2677680, 2975200, 3213216, 3347100, 4016520, 4462800, 5020650, 5355360, 6694200, 8033040, 8925600, 10041300, 13388400, 16066080, 20082600, 26776800, 40165200, 80330400]

約数ペア:

[(1, 80330400), (2, 40165200), (3, 26776800), (4, 20082600), (5, 16066080), (6, 13388400), (8, 10041300), (9, 8925600), (10, 8033040), (12, 6694200), (15, 5355360), (16, 5020650), (18, 4462800), (20, 4016520), (24, 3347100), (25, 3213216), (27, 2975200), (30, 2677680), (32, 2510325), (36, 2231400), (40, 2008260), (45, 1785120), (48, 1673550), (50, 1606608), (54, 1487600), (60, 1338840), (72, 1115700), (75, 1071072), (80, 1004130), (90, 892560), (96, 836775), (100, 803304), (108, 743800), (120, 669420), (135, 595040), (144, 557850), (150, 535536), (160, 502065), (180, 446280), (200, 401652), (216, 371900), (225, 357024), (240, 334710), (270, 297520), (288, 278925), (300, 267768), (360, 223140), (400, 200826), (432, 185950), (450, 178512), (480, 167355), (540, 148760), (600, 133884), (675, 119008), (720, 111570), (800, 100413), (864, 92975), (900, 89256), (1080, 74380), (1200, 66942), (1350, 59504), (1440, 55785), (1800, 44628), (2160, 37190), (2400, 33471), (2700, 29752), (3600, 22314), (3719, 21600), (4320, 18595), (5400, 14876), (7200, 11157), (7438, 10800)]