243585000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{5413}}^1$

素因数の和:5445

約数の個数: 120

約数和(自身を含む): 824525130

約数和(自身を除く): 580940130

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2500, 3000, 3750, 4500, 5000, 5413, 5625, 7500, 9000, 10826, 11250, 15000, 16239, 21652, 22500, 27065, 32478, 43304, 45000, 48717, 54130, 64956, 81195, 97434, 108260, 129912, 135325, 162390, 194868, 216520, 243585, 270650, 324780, 389736, 405975, 487170, 541300, 649560, 676625, 811950, 974340, 1082600, 1217925, 1353250, 1623900, 1948680, 2029875, 2435850, 2706500, 3247800, 3383125, 4059750, 4871700, 5413000, 6089625, 6766250, 8119500, 9743400, 10149375, 12179250, 13532500, 16239000, 20298750, 24358500, 27065000, 30448125, 40597500, 48717000, 60896250, 81195000, 121792500, 243585000]

約数ペア:

[(1, 243585000), (2, 121792500), (3, 81195000), (4, 60896250), (5, 48717000), (6, 40597500), (8, 30448125), (9, 27065000), (10, 24358500), (12, 20298750), (15, 16239000), (18, 13532500), (20, 12179250), (24, 10149375), (25, 9743400), (30, 8119500), (36, 6766250), (40, 6089625), (45, 5413000), (50, 4871700), (60, 4059750), (72, 3383125), (75, 3247800), (90, 2706500), (100, 2435850), (120, 2029875), (125, 1948680), (150, 1623900), (180, 1353250), (200, 1217925), (225, 1082600), (250, 974340), (300, 811950), (360, 676625), (375, 649560), (450, 541300), (500, 487170), (600, 405975), (625, 389736), (750, 324780), (900, 270650), (1000, 243585), (1125, 216520), (1250, 194868), (1500, 162390), (1800, 135325), (1875, 129912), (2250, 108260), (2500, 97434), (3000, 81195), (3750, 64956), (4500, 54130), (5000, 48717), (5413, 45000), (5625, 43304), (7500, 32478), (9000, 27065), (10826, 22500), (11250, 21652), (15000, 16239)]