25506000

素因数分解:

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

素因数の和:151

約数の個数: 240

約数和(自身を含む): 96816720

約数和(自身を除く): 71310720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 109, 117, 120, 125, 130, 144, 150, 156, 180, 195, 200, 208, 218, 225, 234, 240, 250, 260, 300, 312, 325, 327, 360, 375, 390, 400, 436, 450, 468, 500, 520, 545, 585, 600, 624, 650, 654, 720, 750, 780, 872, 900, 936, 975, 981, 1000, 1040, 1090, 1125, 1170, 1200, 1300, 1308, 1417, 1500, 1560, 1625, 1635, 1744, 1800, 1872, 1950, 1962, 2000, 2180, 2250, 2340, 2600, 2616, 2725, 2834, 2925, 3000, 3120, 3250, 3270, 3600, 3900, 3924, 4251, 4360, 4500, 4680, 4875, 4905, 5200, 5232, 5450, 5668, 5850, 6000, 6500, 6540, 7085, 7800, 7848, 8175, 8502, 8720, 9000, 9360, 9750, 9810, 10900, 11336, 11700, 12753, 13000, 13080, 13625, 14170, 14625, 15600, 15696, 16350, 17004, 18000, 19500, 19620, 21255, 21800, 22672, 23400, 24525, 25506, 26000, 26160, 27250, 28340, 29250, 32700, 34008, 35425, 39000, 39240, 40875, 42510, 43600, 46800, 49050, 51012, 54500, 56680, 58500, 63765, 65400, 68016, 70850, 78000, 78480, 81750, 85020, 98100, 102024, 106275, 109000, 113360, 117000, 122625, 127530, 130800, 141700, 163500, 170040, 177125, 196200, 204048, 212550, 218000, 234000, 245250, 255060, 283400, 318825, 327000, 340080, 354250, 392400, 425100, 490500, 510120, 531375, 566800, 637650, 654000, 708500, 850200, 981000, 1020240, 1062750, 1275300, 1417000, 1594125, 1700400, 1962000, 2125500, 2550600, 2834000, 3188250, 4251000, 5101200, 6376500, 8502000, 12753000, 25506000]

約数ペア:

[(1, 25506000), (2, 12753000), (3, 8502000), (4, 6376500), (5, 5101200), (6, 4251000), (8, 3188250), (9, 2834000), (10, 2550600), (12, 2125500), (13, 1962000), (15, 1700400), (16, 1594125), (18, 1417000), (20, 1275300), (24, 1062750), (25, 1020240), (26, 981000), (30, 850200), (36, 708500), (39, 654000), (40, 637650), (45, 566800), (48, 531375), (50, 510120), (52, 490500), (60, 425100), (65, 392400), (72, 354250), (75, 340080), (78, 327000), (80, 318825), (90, 283400), (100, 255060), (104, 245250), (109, 234000), (117, 218000), (120, 212550), (125, 204048), (130, 196200), (144, 177125), (150, 170040), (156, 163500), (180, 141700), (195, 130800), (200, 127530), (208, 122625), (218, 117000), (225, 113360), (234, 109000), (240, 106275), (250, 102024), (260, 98100), (300, 85020), (312, 81750), (325, 78480), (327, 78000), (360, 70850), (375, 68016), (390, 65400), (400, 63765), (436, 58500), (450, 56680), (468, 54500), (500, 51012), (520, 49050), (545, 46800), (585, 43600), (600, 42510), (624, 40875), (650, 39240), (654, 39000), (720, 35425), (750, 34008), (780, 32700), (872, 29250), (900, 28340), (936, 27250), (975, 26160), (981, 26000), (1000, 25506), (1040, 24525), (1090, 23400), (1125, 22672), (1170, 21800), (1200, 21255), (1300, 19620), (1308, 19500), (1417, 18000), (1500, 17004), (1560, 16350), (1625, 15696), (1635, 15600), (1744, 14625), (1800, 14170), (1872, 13625), (1950, 13080), (1962, 13000), (2000, 12753), (2180, 11700), (2250, 11336), (2340, 10900), (2600, 9810), (2616, 9750), (2725, 9360), (2834, 9000), (2925, 8720), (3000, 8502), (3120, 8175), (3250, 7848), (3270, 7800), (3600, 7085), (3900, 6540), (3924, 6500), (4251, 6000), (4360, 5850), (4500, 5668), (4680, 5450), (4875, 5232), (4905, 5200)]