138508800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{3607}}^1$

素因数の和:3638

約数の個数: 120

約数和(自身を含む): 457682016

約数和(自身を除く): 319173216

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, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3607, 3840, 4800, 6400, 7214, 7680, 9600, 10821, 12800, 14428, 18035, 19200, 21642, 28856, 36070, 38400, 43284, 54105, 57712, 72140, 86568, 90175, 108210, 115424, 144280, 173136, 180350, 216420, 230848, 270525, 288560, 346272, 360700, 432840, 461696, 541050, 577120, 692544, 721400, 865680, 923392, 1082100, 1154240, 1385088, 1442800, 1731360, 1846784, 2164200, 2308480, 2770176, 2885600, 3462720, 4328400, 4616960, 5540352, 5771200, 6925440, 8656800, 9233920, 11542400, 13850880, 17313600, 23084800, 27701760, 34627200, 46169600, 69254400, 138508800]

約数ペア:

[(1, 138508800), (2, 69254400), (3, 46169600), (4, 34627200), (5, 27701760), (6, 23084800), (8, 17313600), (10, 13850880), (12, 11542400), (15, 9233920), (16, 8656800), (20, 6925440), (24, 5771200), (25, 5540352), (30, 4616960), (32, 4328400), (40, 3462720), (48, 2885600), (50, 2770176), (60, 2308480), (64, 2164200), (75, 1846784), (80, 1731360), (96, 1442800), (100, 1385088), (120, 1154240), (128, 1082100), (150, 923392), (160, 865680), (192, 721400), (200, 692544), (240, 577120), (256, 541050), (300, 461696), (320, 432840), (384, 360700), (400, 346272), (480, 288560), (512, 270525), (600, 230848), (640, 216420), (768, 180350), (800, 173136), (960, 144280), (1200, 115424), (1280, 108210), (1536, 90175), (1600, 86568), (1920, 72140), (2400, 57712), (2560, 54105), (3200, 43284), (3607, 38400), (3840, 36070), (4800, 28856), (6400, 21642), (7214, 19200), (7680, 18035), (9600, 14428), (10821, 12800)]