77947200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{5413}}^1$

素因数の和:5441

約数の個数: 126

約数和(自身を含む): 277093934

約数和(自身を除く): 199146734

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, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 5413, 7200, 10826, 14400, 16239, 21652, 27065, 32478, 43304, 48717, 54130, 64956, 81195, 86608, 97434, 108260, 129912, 135325, 162390, 173216, 194868, 216520, 243585, 259824, 270650, 324780, 346432, 389736, 405975, 433040, 487170, 519648, 541300, 649560, 779472, 811950, 866080, 974340, 1039296, 1082600, 1217925, 1299120, 1558944, 1623900, 1732160, 1948680, 2165200, 2435850, 2598240, 3117888, 3247800, 3897360, 4330400, 4871700, 5196480, 6495600, 7794720, 8660800, 9743400, 12991200, 15589440, 19486800, 25982400, 38973600, 77947200]

約数ペア:

[(1, 77947200), (2, 38973600), (3, 25982400), (4, 19486800), (5, 15589440), (6, 12991200), (8, 9743400), (9, 8660800), (10, 7794720), (12, 6495600), (15, 5196480), (16, 4871700), (18, 4330400), (20, 3897360), (24, 3247800), (25, 3117888), (30, 2598240), (32, 2435850), (36, 2165200), (40, 1948680), (45, 1732160), (48, 1623900), (50, 1558944), (60, 1299120), (64, 1217925), (72, 1082600), (75, 1039296), (80, 974340), (90, 866080), (96, 811950), (100, 779472), (120, 649560), (144, 541300), (150, 519648), (160, 487170), (180, 433040), (192, 405975), (200, 389736), (225, 346432), (240, 324780), (288, 270650), (300, 259824), (320, 243585), (360, 216520), (400, 194868), (450, 173216), (480, 162390), (576, 135325), (600, 129912), (720, 108260), (800, 97434), (900, 86608), (960, 81195), (1200, 64956), (1440, 54130), (1600, 48717), (1800, 43304), (2400, 32478), (2880, 27065), (3600, 21652), (4800, 16239), (5413, 14400), (7200, 10826)]