68645340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5527}}^1$

素因数の和:5568

約数の個数: 96

約数和(自身を含む): 222888960

約数和(自身を除く): 154243620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 5527, 6210, 11054, 12420, 16581, 22108, 27635, 33162, 49743, 55270, 66324, 82905, 99486, 110540, 127121, 149229, 165810, 198972, 248715, 254242, 298458, 331620, 381363, 497430, 508484, 596916, 635605, 746145, 762726, 994860, 1144089, 1271210, 1492290, 1525452, 1906815, 2288178, 2542420, 2984580, 3432267, 3813630, 4576356, 5720445, 6864534, 7627260, 11440890, 13729068, 17161335, 22881780, 34322670, 68645340]

約数ペア:

[(1, 68645340), (2, 34322670), (3, 22881780), (4, 17161335), (5, 13729068), (6, 11440890), (9, 7627260), (10, 6864534), (12, 5720445), (15, 4576356), (18, 3813630), (20, 3432267), (23, 2984580), (27, 2542420), (30, 2288178), (36, 1906815), (45, 1525452), (46, 1492290), (54, 1271210), (60, 1144089), (69, 994860), (90, 762726), (92, 746145), (108, 635605), (115, 596916), (135, 508484), (138, 497430), (180, 381363), (207, 331620), (230, 298458), (270, 254242), (276, 248715), (345, 198972), (414, 165810), (460, 149229), (540, 127121), (621, 110540), (690, 99486), (828, 82905), (1035, 66324), (1242, 55270), (1380, 49743), (2070, 33162), (2484, 27635), (3105, 22108), (4140, 16581), (5527, 12420), (6210, 11054)]