67856800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{701}}^1$

素因数の和:743

約数の個数: 108

約数和(自身を含む): 182343798

約数和(自身を除く): 114486998

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 352, 400, 440, 484, 550, 605, 701, 800, 880, 968, 1100, 1210, 1402, 1760, 1936, 2200, 2420, 2804, 3025, 3505, 3872, 4400, 4840, 5608, 6050, 7010, 7711, 8800, 9680, 11216, 12100, 14020, 15422, 17525, 19360, 22432, 24200, 28040, 30844, 35050, 38555, 48400, 56080, 61688, 70100, 77110, 84821, 96800, 112160, 123376, 140200, 154220, 169642, 192775, 246752, 280400, 308440, 339284, 385550, 424105, 560800, 616880, 678568, 771100, 848210, 1233760, 1357136, 1542200, 1696420, 2120525, 2714272, 3084400, 3392840, 4241050, 6168800, 6785680, 8482100, 13571360, 16964200, 33928400, 67856800]

約数ペア:

[(1, 67856800), (2, 33928400), (4, 16964200), (5, 13571360), (8, 8482100), (10, 6785680), (11, 6168800), (16, 4241050), (20, 3392840), (22, 3084400), (25, 2714272), (32, 2120525), (40, 1696420), (44, 1542200), (50, 1357136), (55, 1233760), (80, 848210), (88, 771100), (100, 678568), (110, 616880), (121, 560800), (160, 424105), (176, 385550), (200, 339284), (220, 308440), (242, 280400), (275, 246752), (352, 192775), (400, 169642), (440, 154220), (484, 140200), (550, 123376), (605, 112160), (701, 96800), (800, 84821), (880, 77110), (968, 70100), (1100, 61688), (1210, 56080), (1402, 48400), (1760, 38555), (1936, 35050), (2200, 30844), (2420, 28040), (2804, 24200), (3025, 22432), (3505, 19360), (3872, 17525), (4400, 15422), (4840, 14020), (5608, 12100), (6050, 11216), (7010, 9680), (7711, 8800)]