51492000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{613}}^1$

素因数の和:648

約数の個数: 192

約数和(自身を含む): 193100544

約数和(自身を除く): 141608544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 613, 672, 700, 750, 800, 840, 875, 1000, 1050, 1120, 1200, 1226, 1400, 1500, 1680, 1750, 1839, 2000, 2100, 2400, 2452, 2625, 2800, 3000, 3065, 3360, 3500, 3678, 4000, 4200, 4291, 4904, 5250, 5600, 6000, 6130, 7000, 7356, 8400, 8582, 9195, 9808, 10500, 12000, 12260, 12873, 14000, 14712, 15325, 16800, 17164, 18390, 19616, 21000, 21455, 24520, 25746, 28000, 29424, 30650, 34328, 36780, 42000, 42910, 45975, 49040, 51492, 58848, 61300, 64365, 68656, 73560, 76625, 84000, 85820, 91950, 98080, 102984, 107275, 122600, 128730, 137312, 147120, 153250, 171640, 183900, 205968, 214550, 229875, 245200, 257460, 294240, 306500, 321825, 343280, 367800, 411936, 429100, 459750, 490400, 514920, 536375, 613000, 643650, 686560, 735600, 858200, 919500, 1029840, 1072750, 1226000, 1287300, 1471200, 1609125, 1716400, 1839000, 2059680, 2145500, 2452000, 2574600, 3218250, 3432800, 3678000, 4291000, 5149200, 6436500, 7356000, 8582000, 10298400, 12873000, 17164000, 25746000, 51492000]

約数ペア:

[(1, 51492000), (2, 25746000), (3, 17164000), (4, 12873000), (5, 10298400), (6, 8582000), (7, 7356000), (8, 6436500), (10, 5149200), (12, 4291000), (14, 3678000), (15, 3432800), (16, 3218250), (20, 2574600), (21, 2452000), (24, 2145500), (25, 2059680), (28, 1839000), (30, 1716400), (32, 1609125), (35, 1471200), (40, 1287300), (42, 1226000), (48, 1072750), (50, 1029840), (56, 919500), (60, 858200), (70, 735600), (75, 686560), (80, 643650), (84, 613000), (96, 536375), (100, 514920), (105, 490400), (112, 459750), (120, 429100), (125, 411936), (140, 367800), (150, 343280), (160, 321825), (168, 306500), (175, 294240), (200, 257460), (210, 245200), (224, 229875), (240, 214550), (250, 205968), (280, 183900), (300, 171640), (336, 153250), (350, 147120), (375, 137312), (400, 128730), (420, 122600), (480, 107275), (500, 102984), (525, 98080), (560, 91950), (600, 85820), (613, 84000), (672, 76625), (700, 73560), (750, 68656), (800, 64365), (840, 61300), (875, 58848), (1000, 51492), (1050, 49040), (1120, 45975), (1200, 42910), (1226, 42000), (1400, 36780), (1500, 34328), (1680, 30650), (1750, 29424), (1839, 28000), (2000, 25746), (2100, 24520), (2400, 21455), (2452, 21000), (2625, 19616), (2800, 18390), (3000, 17164), (3065, 16800), (3360, 15325), (3500, 14712), (3678, 14000), (4000, 12873), (4200, 12260), (4291, 12000), (4904, 10500), (5250, 9808), (5600, 9195), (6000, 8582), (6130, 8400), (7000, 7356)]