25746000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{613}}^1$

素因数の和:646

約数の個数: 160

約数和(自身を含む): 95017728

約数和(自身を除く): 69271728

約数列:

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

約数ペア:

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