208492800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{10859}}^1$

素因数の和:10888

約数の個数: 108

約数和(自身を含む): 688133040

約数和(自身を除く): 479640240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 10859, 19200, 21718, 32577, 43436, 54295, 65154, 86872, 108590, 130308, 162885, 173744, 217180, 260616, 271475, 325770, 347488, 434360, 521232, 542950, 651540, 694976, 814425, 868720, 1042464, 1085900, 1303080, 1389952, 1628850, 1737440, 2084928, 2171800, 2606160, 2779904, 3257700, 3474880, 4169856, 4343600, 5212320, 6515400, 6949760, 8339712, 8687200, 10424640, 13030800, 13899520, 17374400, 20849280, 26061600, 34748800, 41698560, 52123200, 69497600, 104246400, 208492800]

約数ペア:

[(1, 208492800), (2, 104246400), (3, 69497600), (4, 52123200), (5, 41698560), (6, 34748800), (8, 26061600), (10, 20849280), (12, 17374400), (15, 13899520), (16, 13030800), (20, 10424640), (24, 8687200), (25, 8339712), (30, 6949760), (32, 6515400), (40, 5212320), (48, 4343600), (50, 4169856), (60, 3474880), (64, 3257700), (75, 2779904), (80, 2606160), (96, 2171800), (100, 2084928), (120, 1737440), (128, 1628850), (150, 1389952), (160, 1303080), (192, 1085900), (200, 1042464), (240, 868720), (256, 814425), (300, 694976), (320, 651540), (384, 542950), (400, 521232), (480, 434360), (600, 347488), (640, 325770), (768, 271475), (800, 260616), (960, 217180), (1200, 173744), (1280, 162885), (1600, 130308), (1920, 108590), (2400, 86872), (3200, 65154), (3840, 54295), (4800, 43436), (6400, 32577), (9600, 21718), (10859, 19200)]