82387200

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{613}}^1$

素因数の和:649

約数の個数: 216

約数和(自身を含む): 311243968

約数和(自身を除く): 228856768

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, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 613, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1226, 1280, 1344, 1400, 1600, 1680, 1792, 1839, 1920, 2100, 2240, 2400, 2452, 2688, 2800, 3065, 3200, 3360, 3678, 3840, 4200, 4291, 4480, 4800, 4904, 5376, 5600, 6130, 6400, 6720, 7356, 8400, 8582, 8960, 9195, 9600, 9808, 11200, 12260, 12873, 13440, 14712, 15325, 16800, 17164, 18390, 19200, 19616, 21455, 22400, 24520, 25746, 26880, 29424, 30650, 33600, 34328, 36780, 39232, 42910, 44800, 45975, 49040, 51492, 58848, 61300, 64365, 67200, 68656, 73560, 78464, 85820, 91950, 98080, 102984, 107275, 117696, 122600, 128730, 134400, 137312, 147120, 156928, 171640, 183900, 196160, 205968, 214550, 235392, 245200, 257460, 274624, 294240, 321825, 343280, 367800, 392320, 411936, 429100, 470784, 490400, 514920, 549248, 588480, 643650, 686560, 735600, 784640, 823872, 858200, 980800, 1029840, 1098496, 1176960, 1287300, 1373120, 1471200, 1647744, 1716400, 1961600, 2059680, 2353920, 2574600, 2746240, 2942400, 3295488, 3432800, 3923200, 4119360, 5149200, 5492480, 5884800, 6865600, 8238720, 10298400, 11769600, 13731200, 16477440, 20596800, 27462400, 41193600, 82387200]

約数ペア:

[(1, 82387200), (2, 41193600), (3, 27462400), (4, 20596800), (5, 16477440), (6, 13731200), (7, 11769600), (8, 10298400), (10, 8238720), (12, 6865600), (14, 5884800), (15, 5492480), (16, 5149200), (20, 4119360), (21, 3923200), (24, 3432800), (25, 3295488), (28, 2942400), (30, 2746240), (32, 2574600), (35, 2353920), (40, 2059680), (42, 1961600), (48, 1716400), (50, 1647744), (56, 1471200), (60, 1373120), (64, 1287300), (70, 1176960), (75, 1098496), (80, 1029840), (84, 980800), (96, 858200), (100, 823872), (105, 784640), (112, 735600), (120, 686560), (128, 643650), (140, 588480), (150, 549248), (160, 514920), (168, 490400), (175, 470784), (192, 429100), (200, 411936), (210, 392320), (224, 367800), (240, 343280), (256, 321825), (280, 294240), (300, 274624), (320, 257460), (336, 245200), (350, 235392), (384, 214550), (400, 205968), (420, 196160), (448, 183900), (480, 171640), (525, 156928), (560, 147120), (600, 137312), (613, 134400), (640, 128730), (672, 122600), (700, 117696), (768, 107275), (800, 102984), (840, 98080), (896, 91950), (960, 85820), (1050, 78464), (1120, 73560), (1200, 68656), (1226, 67200), (1280, 64365), (1344, 61300), (1400, 58848), (1600, 51492), (1680, 49040), (1792, 45975), (1839, 44800), (1920, 42910), (2100, 39232), (2240, 36780), (2400, 34328), (2452, 33600), (2688, 30650), (2800, 29424), (3065, 26880), (3200, 25746), (3360, 24520), (3678, 22400), (3840, 21455), (4200, 19616), (4291, 19200), (4480, 18390), (4800, 17164), (4904, 16800), (5376, 15325), (5600, 14712), (6130, 13440), (6400, 12873), (6720, 12260), (7356, 11200), (8400, 9808), (8582, 9600), (8960, 9195)]