49689600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{647}}^1$

素因数の和:680

約数の個数: 132

約数和(自身を含む): 164480544

約数和(自身を除く): 114790944

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, 647, 768, 800, 960, 1024, 1200, 1280, 1294, 1536, 1600, 1920, 1941, 2400, 2560, 2588, 3072, 3200, 3235, 3840, 3882, 4800, 5120, 5176, 6400, 6470, 7680, 7764, 9600, 9705, 10352, 12800, 12940, 15360, 15528, 16175, 19200, 19410, 20704, 25600, 25880, 31056, 32350, 38400, 38820, 41408, 48525, 51760, 62112, 64700, 76800, 77640, 82816, 97050, 103520, 124224, 129400, 155280, 165632, 194100, 207040, 248448, 258800, 310560, 331264, 388200, 414080, 496896, 517600, 621120, 662528, 776400, 828160, 993792, 1035200, 1242240, 1552800, 1656320, 1987584, 2070400, 2484480, 3105600, 3312640, 4140800, 4968960, 6211200, 8281600, 9937920, 12422400, 16563200, 24844800, 49689600]

約数ペア:

[(1, 49689600), (2, 24844800), (3, 16563200), (4, 12422400), (5, 9937920), (6, 8281600), (8, 6211200), (10, 4968960), (12, 4140800), (15, 3312640), (16, 3105600), (20, 2484480), (24, 2070400), (25, 1987584), (30, 1656320), (32, 1552800), (40, 1242240), (48, 1035200), (50, 993792), (60, 828160), (64, 776400), (75, 662528), (80, 621120), (96, 517600), (100, 496896), (120, 414080), (128, 388200), (150, 331264), (160, 310560), (192, 258800), (200, 248448), (240, 207040), (256, 194100), (300, 165632), (320, 155280), (384, 129400), (400, 124224), (480, 103520), (512, 97050), (600, 82816), (640, 77640), (647, 76800), (768, 64700), (800, 62112), (960, 51760), (1024, 48525), (1200, 41408), (1280, 38820), (1294, 38400), (1536, 32350), (1600, 31056), (1920, 25880), (1941, 25600), (2400, 20704), (2560, 19410), (2588, 19200), (3072, 16175), (3200, 15528), (3235, 15360), (3840, 12940), (3882, 12800), (4800, 10352), (5120, 9705), (5176, 9600), (6400, 7764), (6470, 7680)]