64435200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{839}}^1$

素因数の和:872

約数の個数: 132

約数和(自身を含む): 213215520

約数和(自身を除く): 148780320

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, 839, 960, 1024, 1200, 1280, 1536, 1600, 1678, 1920, 2400, 2517, 2560, 3072, 3200, 3356, 3840, 4195, 4800, 5034, 5120, 6400, 6712, 7680, 8390, 9600, 10068, 12585, 12800, 13424, 15360, 16780, 19200, 20136, 20975, 25170, 25600, 26848, 33560, 38400, 40272, 41950, 50340, 53696, 62925, 67120, 76800, 80544, 83900, 100680, 107392, 125850, 134240, 161088, 167800, 201360, 214784, 251700, 268480, 322176, 335600, 402720, 429568, 503400, 536960, 644352, 671200, 805440, 859136, 1006800, 1073920, 1288704, 1342400, 1610880, 2013600, 2147840, 2577408, 2684800, 3221760, 4027200, 4295680, 5369600, 6443520, 8054400, 10739200, 12887040, 16108800, 21478400, 32217600, 64435200]

約数ペア:

[(1, 64435200), (2, 32217600), (3, 21478400), (4, 16108800), (5, 12887040), (6, 10739200), (8, 8054400), (10, 6443520), (12, 5369600), (15, 4295680), (16, 4027200), (20, 3221760), (24, 2684800), (25, 2577408), (30, 2147840), (32, 2013600), (40, 1610880), (48, 1342400), (50, 1288704), (60, 1073920), (64, 1006800), (75, 859136), (80, 805440), (96, 671200), (100, 644352), (120, 536960), (128, 503400), (150, 429568), (160, 402720), (192, 335600), (200, 322176), (240, 268480), (256, 251700), (300, 214784), (320, 201360), (384, 167800), (400, 161088), (480, 134240), (512, 125850), (600, 107392), (640, 100680), (768, 83900), (800, 80544), (839, 76800), (960, 67120), (1024, 62925), (1200, 53696), (1280, 50340), (1536, 41950), (1600, 40272), (1678, 38400), (1920, 33560), (2400, 26848), (2517, 25600), (2560, 25170), (3072, 20975), (3200, 20136), (3356, 19200), (3840, 16780), (4195, 15360), (4800, 13424), (5034, 12800), (5120, 12585), (6400, 10068), (6712, 9600), (7680, 8390)]