2743302400

素因数分解:

$2^8\times 5^2\times {\mathrm{499}}^1\times {\mathrm{859}}^1$

素因数の和:1384

約数の個数: 108

約数和(自身を含む): 6811630000

約数和(自身を除く): 4068327600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 499, 640, 800, 859, 998, 1280, 1600, 1718, 1996, 2495, 3200, 3436, 3992, 4295, 4990, 6400, 6872, 7984, 8590, 9980, 12475, 13744, 15968, 17180, 19960, 21475, 24950, 27488, 31936, 34360, 39920, 42950, 49900, 54976, 63872, 68720, 79840, 85900, 99800, 109952, 127744, 137440, 159680, 171800, 199600, 219904, 274880, 319360, 343600, 399200, 428641, 549760, 638720, 687200, 798400, 857282, 1099520, 1374400, 1596800, 1714564, 2143205, 2748800, 3193600, 3429128, 4286410, 5497600, 6858256, 8572820, 10716025, 13716512, 17145640, 21432050, 27433024, 34291280, 42864100, 54866048, 68582560, 85728200, 109732096, 137165120, 171456400, 274330240, 342912800, 548660480, 685825600, 1371651200, 2743302400]

約数ペア:

[(1, 2743302400), (2, 1371651200), (4, 685825600), (5, 548660480), (8, 342912800), (10, 274330240), (16, 171456400), (20, 137165120), (25, 109732096), (32, 85728200), (40, 68582560), (50, 54866048), (64, 42864100), (80, 34291280), (100, 27433024), (128, 21432050), (160, 17145640), (200, 13716512), (256, 10716025), (320, 8572820), (400, 6858256), (499, 5497600), (640, 4286410), (800, 3429128), (859, 3193600), (998, 2748800), (1280, 2143205), (1600, 1714564), (1718, 1596800), (1996, 1374400), (2495, 1099520), (3200, 857282), (3436, 798400), (3992, 687200), (4295, 638720), (4990, 549760), (6400, 428641), (6872, 399200), (7984, 343600), (8590, 319360), (9980, 274880), (12475, 219904), (13744, 199600), (15968, 171800), (17180, 159680), (19960, 137440), (21475, 127744), (24950, 109952), (27488, 99800), (31936, 85900), (34360, 79840), (39920, 68720), (42950, 63872), (49900, 54976)]