3400800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 12030480

約数和(自身を除く): 8629680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 109, 120, 130, 150, 156, 160, 195, 200, 208, 218, 240, 260, 300, 312, 325, 327, 390, 400, 416, 436, 480, 520, 545, 600, 624, 650, 654, 780, 800, 872, 975, 1040, 1090, 1200, 1248, 1300, 1308, 1417, 1560, 1635, 1744, 1950, 2080, 2180, 2400, 2600, 2616, 2725, 2834, 3120, 3270, 3488, 3900, 4251, 4360, 5200, 5232, 5450, 5668, 6240, 6540, 7085, 7800, 8175, 8502, 8720, 10400, 10464, 10900, 11336, 13080, 14170, 15600, 16350, 17004, 17440, 21255, 21800, 22672, 26160, 28340, 31200, 32700, 34008, 35425, 42510, 43600, 45344, 52320, 56680, 65400, 68016, 70850, 85020, 87200, 106275, 113360, 130800, 136032, 141700, 170040, 212550, 226720, 261600, 283400, 340080, 425100, 566800, 680160, 850200, 1133600, 1700400, 3400800]

約数ペア:

[(1, 3400800), (2, 1700400), (3, 1133600), (4, 850200), (5, 680160), (6, 566800), (8, 425100), (10, 340080), (12, 283400), (13, 261600), (15, 226720), (16, 212550), (20, 170040), (24, 141700), (25, 136032), (26, 130800), (30, 113360), (32, 106275), (39, 87200), (40, 85020), (48, 70850), (50, 68016), (52, 65400), (60, 56680), (65, 52320), (75, 45344), (78, 43600), (80, 42510), (96, 35425), (100, 34008), (104, 32700), (109, 31200), (120, 28340), (130, 26160), (150, 22672), (156, 21800), (160, 21255), (195, 17440), (200, 17004), (208, 16350), (218, 15600), (240, 14170), (260, 13080), (300, 11336), (312, 10900), (325, 10464), (327, 10400), (390, 8720), (400, 8502), (416, 8175), (436, 7800), (480, 7085), (520, 6540), (545, 6240), (600, 5668), (624, 5450), (650, 5232), (654, 5200), (780, 4360), (800, 4251), (872, 3900), (975, 3488), (1040, 3270), (1090, 3120), (1200, 2834), (1248, 2725), (1300, 2616), (1308, 2600), (1417, 2400), (1560, 2180), (1635, 2080), (1744, 1950)]