69212800

素因数分解:

$2^7\times 5^2\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 175301280

約数和(自身を除く): 106088480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 128, 160, 172, 200, 215, 320, 344, 400, 430, 503, 640, 688, 800, 860, 1006, 1075, 1376, 1600, 1720, 2012, 2150, 2515, 2752, 3200, 3440, 4024, 4300, 5030, 5504, 6880, 8048, 8600, 10060, 12575, 13760, 16096, 17200, 20120, 21629, 25150, 27520, 32192, 34400, 40240, 43258, 50300, 64384, 68800, 80480, 86516, 100600, 108145, 137600, 160960, 173032, 201200, 216290, 321920, 346064, 402400, 432580, 540725, 692128, 804800, 865160, 1081450, 1384256, 1609600, 1730320, 2162900, 2768512, 3460640, 4325800, 6921280, 8651600, 13842560, 17303200, 34606400, 69212800]

約数ペア:

[(1, 69212800), (2, 34606400), (4, 17303200), (5, 13842560), (8, 8651600), (10, 6921280), (16, 4325800), (20, 3460640), (25, 2768512), (32, 2162900), (40, 1730320), (43, 1609600), (50, 1384256), (64, 1081450), (80, 865160), (86, 804800), (100, 692128), (128, 540725), (160, 432580), (172, 402400), (200, 346064), (215, 321920), (320, 216290), (344, 201200), (400, 173032), (430, 160960), (503, 137600), (640, 108145), (688, 100600), (800, 86516), (860, 80480), (1006, 68800), (1075, 64384), (1376, 50300), (1600, 43258), (1720, 40240), (2012, 34400), (2150, 32192), (2515, 27520), (2752, 25150), (3200, 21629), (3440, 20120), (4024, 17200), (4300, 16096), (5030, 13760), (5504, 12575), (6880, 10060), (8048, 8600)]