88680000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{739}}^1$

素因数の和:774

約数の個数: 140

約数和(自身を含む): 293593520

約数和(自身を除く): 204913520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 739, 750, 800, 960, 1000, 1200, 1250, 1478, 1500, 1600, 1875, 2000, 2217, 2400, 2500, 2956, 3000, 3695, 3750, 4000, 4434, 4800, 5000, 5912, 6000, 7390, 7500, 8000, 8868, 10000, 11085, 11824, 12000, 14780, 15000, 17736, 18475, 20000, 22170, 23648, 24000, 29560, 30000, 35472, 36950, 40000, 44340, 47296, 55425, 59120, 60000, 70944, 73900, 88680, 92375, 110850, 118240, 120000, 141888, 147800, 177360, 184750, 221700, 236480, 277125, 295600, 354720, 369500, 443400, 461875, 554250, 591200, 709440, 739000, 886800, 923750, 1108500, 1182400, 1385625, 1478000, 1773600, 1847500, 2217000, 2771250, 2956000, 3547200, 3695000, 4434000, 5542500, 5912000, 7390000, 8868000, 11085000, 14780000, 17736000, 22170000, 29560000, 44340000, 88680000]

約数ペア:

[(1, 88680000), (2, 44340000), (3, 29560000), (4, 22170000), (5, 17736000), (6, 14780000), (8, 11085000), (10, 8868000), (12, 7390000), (15, 5912000), (16, 5542500), (20, 4434000), (24, 3695000), (25, 3547200), (30, 2956000), (32, 2771250), (40, 2217000), (48, 1847500), (50, 1773600), (60, 1478000), (64, 1385625), (75, 1182400), (80, 1108500), (96, 923750), (100, 886800), (120, 739000), (125, 709440), (150, 591200), (160, 554250), (192, 461875), (200, 443400), (240, 369500), (250, 354720), (300, 295600), (320, 277125), (375, 236480), (400, 221700), (480, 184750), (500, 177360), (600, 147800), (625, 141888), (739, 120000), (750, 118240), (800, 110850), (960, 92375), (1000, 88680), (1200, 73900), (1250, 70944), (1478, 60000), (1500, 59120), (1600, 55425), (1875, 47296), (2000, 44340), (2217, 40000), (2400, 36950), (2500, 35472), (2956, 30000), (3000, 29560), (3695, 24000), (3750, 23648), (4000, 22170), (4434, 20000), (4800, 18475), (5000, 17736), (5912, 15000), (6000, 14780), (7390, 12000), (7500, 11824), (8000, 11085), (8868, 10000)]