69137200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 120

約数和(自身を含む): 190969920

約数和(自身を除く): 121832720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 176, 190, 200, 209, 220, 275, 304, 380, 400, 418, 440, 475, 550, 760, 827, 836, 880, 950, 1045, 1100, 1520, 1654, 1672, 1900, 2090, 2200, 3308, 3344, 3800, 4135, 4180, 4400, 5225, 6616, 7600, 8270, 8360, 9097, 10450, 13232, 15713, 16540, 16720, 18194, 20675, 20900, 31426, 33080, 36388, 41350, 41800, 45485, 62852, 66160, 72776, 78565, 82700, 83600, 90970, 125704, 145552, 157130, 165400, 172843, 181940, 227425, 251408, 314260, 330800, 345686, 363880, 392825, 454850, 628520, 691372, 727760, 785650, 864215, 909700, 1257040, 1382744, 1571300, 1728430, 1819400, 2765488, 3142600, 3456860, 3638800, 4321075, 6285200, 6913720, 8642150, 13827440, 17284300, 34568600, 69137200]

約数ペア:

[(1, 69137200), (2, 34568600), (4, 17284300), (5, 13827440), (8, 8642150), (10, 6913720), (11, 6285200), (16, 4321075), (19, 3638800), (20, 3456860), (22, 3142600), (25, 2765488), (38, 1819400), (40, 1728430), (44, 1571300), (50, 1382744), (55, 1257040), (76, 909700), (80, 864215), (88, 785650), (95, 727760), (100, 691372), (110, 628520), (152, 454850), (176, 392825), (190, 363880), (200, 345686), (209, 330800), (220, 314260), (275, 251408), (304, 227425), (380, 181940), (400, 172843), (418, 165400), (440, 157130), (475, 145552), (550, 125704), (760, 90970), (827, 83600), (836, 82700), (880, 78565), (950, 72776), (1045, 66160), (1100, 62852), (1520, 45485), (1654, 41800), (1672, 41350), (1900, 36388), (2090, 33080), (2200, 31426), (3308, 20900), (3344, 20675), (3800, 18194), (4135, 16720), (4180, 16540), (4400, 15713), (5225, 13232), (6616, 10450), (7600, 9097), (8270, 8360)]