225715200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{2939}}^1$

素因数の和:2972

約数の個数: 132

約数和(自身を含む): 746254320

約数和(自身を除く): 520539120

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, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 2939, 3072, 3200, 3840, 4800, 5120, 5878, 6400, 7680, 8817, 9600, 11756, 12800, 14695, 15360, 17634, 19200, 23512, 25600, 29390, 35268, 38400, 44085, 47024, 58780, 70536, 73475, 76800, 88170, 94048, 117560, 141072, 146950, 176340, 188096, 220425, 235120, 282144, 293900, 352680, 376192, 440850, 470240, 564288, 587800, 705360, 752384, 881700, 940480, 1128576, 1175600, 1410720, 1504768, 1763400, 1880960, 2257152, 2351200, 2821440, 3009536, 3526800, 3761920, 4514304, 4702400, 5642880, 7053600, 7523840, 9028608, 9404800, 11285760, 14107200, 15047680, 18809600, 22571520, 28214400, 37619200, 45143040, 56428800, 75238400, 112857600, 225715200]

約数ペア:

[(1, 225715200), (2, 112857600), (3, 75238400), (4, 56428800), (5, 45143040), (6, 37619200), (8, 28214400), (10, 22571520), (12, 18809600), (15, 15047680), (16, 14107200), (20, 11285760), (24, 9404800), (25, 9028608), (30, 7523840), (32, 7053600), (40, 5642880), (48, 4702400), (50, 4514304), (60, 3761920), (64, 3526800), (75, 3009536), (80, 2821440), (96, 2351200), (100, 2257152), (120, 1880960), (128, 1763400), (150, 1504768), (160, 1410720), (192, 1175600), (200, 1128576), (240, 940480), (256, 881700), (300, 752384), (320, 705360), (384, 587800), (400, 564288), (480, 470240), (512, 440850), (600, 376192), (640, 352680), (768, 293900), (800, 282144), (960, 235120), (1024, 220425), (1200, 188096), (1280, 176340), (1536, 146950), (1600, 141072), (1920, 117560), (2400, 94048), (2560, 88170), (2939, 76800), (3072, 73475), (3200, 70536), (3840, 58780), (4800, 47024), (5120, 44085), (5878, 38400), (6400, 35268), (7680, 29390), (8817, 25600), (9600, 23512), (11756, 19200), (12800, 17634), (14695, 15360)]