30495600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 180

約数和(自身を含む): 108839016

約数和(自身を除く): 78343416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 100, 120, 129, 144, 150, 172, 180, 197, 200, 215, 225, 240, 258, 300, 344, 360, 387, 394, 400, 430, 450, 516, 591, 600, 645, 688, 720, 774, 788, 860, 900, 985, 1032, 1075, 1182, 1200, 1290, 1548, 1576, 1720, 1773, 1800, 1935, 1970, 2064, 2150, 2364, 2580, 2955, 3096, 3152, 3225, 3440, 3546, 3600, 3870, 3940, 4300, 4728, 4925, 5160, 5910, 6192, 6450, 7092, 7740, 7880, 8471, 8600, 8865, 9456, 9675, 9850, 10320, 11820, 12900, 14184, 14775, 15480, 15760, 16942, 17200, 17730, 19350, 19700, 23640, 25413, 25800, 28368, 29550, 30960, 33884, 35460, 38700, 39400, 42355, 44325, 47280, 50826, 51600, 59100, 67768, 70920, 76239, 77400, 78800, 84710, 88650, 101652, 118200, 127065, 135536, 141840, 152478, 154800, 169420, 177300, 203304, 211775, 236400, 254130, 304956, 338840, 354600, 381195, 406608, 423550, 508260, 609912, 635325, 677680, 709200, 762390, 847100, 1016520, 1219824, 1270650, 1524780, 1694200, 1905975, 2033040, 2541300, 3049560, 3388400, 3811950, 5082600, 6099120, 7623900, 10165200, 15247800, 30495600]

約数ペア:

[(1, 30495600), (2, 15247800), (3, 10165200), (4, 7623900), (5, 6099120), (6, 5082600), (8, 3811950), (9, 3388400), (10, 3049560), (12, 2541300), (15, 2033040), (16, 1905975), (18, 1694200), (20, 1524780), (24, 1270650), (25, 1219824), (30, 1016520), (36, 847100), (40, 762390), (43, 709200), (45, 677680), (48, 635325), (50, 609912), (60, 508260), (72, 423550), (75, 406608), (80, 381195), (86, 354600), (90, 338840), (100, 304956), (120, 254130), (129, 236400), (144, 211775), (150, 203304), (172, 177300), (180, 169420), (197, 154800), (200, 152478), (215, 141840), (225, 135536), (240, 127065), (258, 118200), (300, 101652), (344, 88650), (360, 84710), (387, 78800), (394, 77400), (400, 76239), (430, 70920), (450, 67768), (516, 59100), (591, 51600), (600, 50826), (645, 47280), (688, 44325), (720, 42355), (774, 39400), (788, 38700), (860, 35460), (900, 33884), (985, 30960), (1032, 29550), (1075, 28368), (1182, 25800), (1200, 25413), (1290, 23640), (1548, 19700), (1576, 19350), (1720, 17730), (1773, 17200), (1800, 16942), (1935, 15760), (1970, 15480), (2064, 14775), (2150, 14184), (2364, 12900), (2580, 11820), (2955, 10320), (3096, 9850), (3152, 9675), (3225, 9456), (3440, 8865), (3546, 8600), (3600, 8471), (3870, 7880), (3940, 7740), (4300, 7092), (4728, 6450), (4925, 6192), (5160, 5910)]