85020000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 303090480

約数和(自身を除く): 218070480

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, 125, 130, 150, 156, 160, 195, 200, 208, 218, 240, 250, 260, 300, 312, 325, 327, 375, 390, 400, 416, 436, 480, 500, 520, 545, 600, 624, 625, 650, 654, 750, 780, 800, 872, 975, 1000, 1040, 1090, 1200, 1248, 1250, 1300, 1308, 1417, 1500, 1560, 1625, 1635, 1744, 1875, 1950, 2000, 2080, 2180, 2400, 2500, 2600, 2616, 2725, 2834, 3000, 3120, 3250, 3270, 3488, 3750, 3900, 4000, 4251, 4360, 4875, 5000, 5200, 5232, 5450, 5668, 6000, 6240, 6500, 6540, 7085, 7500, 7800, 8125, 8175, 8502, 8720, 9750, 10000, 10400, 10464, 10900, 11336, 12000, 13000, 13080, 13625, 14170, 15000, 15600, 16250, 16350, 17004, 17440, 19500, 20000, 21255, 21800, 22672, 24375, 26000, 26160, 27250, 28340, 30000, 31200, 32500, 32700, 34008, 35425, 39000, 40875, 42510, 43600, 45344, 48750, 52000, 52320, 54500, 56680, 60000, 65000, 65400, 68016, 68125, 70850, 78000, 81750, 85020, 87200, 97500, 106275, 109000, 113360, 130000, 130800, 136032, 136250, 141700, 156000, 163500, 170040, 177125, 195000, 204375, 212550, 218000, 226720, 260000, 261600, 272500, 283400, 327000, 340080, 354250, 390000, 408750, 425100, 436000, 531375, 545000, 566800, 654000, 680160, 708500, 780000, 817500, 850200, 885625, 1062750, 1090000, 1133600, 1308000, 1417000, 1635000, 1700400, 1771250, 2125500, 2180000, 2656875, 2834000, 3270000, 3400800, 3542500, 4251000, 5313750, 5668000, 6540000, 7085000, 8502000, 10627500, 14170000, 17004000, 21255000, 28340000, 42510000, 85020000]

約数ペア:

[(1, 85020000), (2, 42510000), (3, 28340000), (4, 21255000), (5, 17004000), (6, 14170000), (8, 10627500), (10, 8502000), (12, 7085000), (13, 6540000), (15, 5668000), (16, 5313750), (20, 4251000), (24, 3542500), (25, 3400800), (26, 3270000), (30, 2834000), (32, 2656875), (39, 2180000), (40, 2125500), (48, 1771250), (50, 1700400), (52, 1635000), (60, 1417000), (65, 1308000), (75, 1133600), (78, 1090000), (80, 1062750), (96, 885625), (100, 850200), (104, 817500), (109, 780000), (120, 708500), (125, 680160), (130, 654000), (150, 566800), (156, 545000), (160, 531375), (195, 436000), (200, 425100), (208, 408750), (218, 390000), (240, 354250), (250, 340080), (260, 327000), (300, 283400), (312, 272500), (325, 261600), (327, 260000), (375, 226720), (390, 218000), (400, 212550), (416, 204375), (436, 195000), (480, 177125), (500, 170040), (520, 163500), (545, 156000), (600, 141700), (624, 136250), (625, 136032), (650, 130800), (654, 130000), (750, 113360), (780, 109000), (800, 106275), (872, 97500), (975, 87200), (1000, 85020), (1040, 81750), (1090, 78000), (1200, 70850), (1248, 68125), (1250, 68016), (1300, 65400), (1308, 65000), (1417, 60000), (1500, 56680), (1560, 54500), (1625, 52320), (1635, 52000), (1744, 48750), (1875, 45344), (1950, 43600), (2000, 42510), (2080, 40875), (2180, 39000), (2400, 35425), (2500, 34008), (2600, 32700), (2616, 32500), (2725, 31200), (2834, 30000), (3000, 28340), (3120, 27250), (3250, 26160), (3270, 26000), (3488, 24375), (3750, 22672), (3900, 21800), (4000, 21255), (4251, 20000), (4360, 19500), (4875, 17440), (5000, 17004), (5200, 16350), (5232, 16250), (5450, 15600), (5668, 15000), (6000, 14170), (6240, 13625), (6500, 13080), (6540, 13000), (7085, 12000), (7500, 11336), (7800, 10900), (8125, 10464), (8175, 10400), (8502, 10000), (8720, 9750)]