85573440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:757

約数の個数: 168

約数和(自身を含む): 301617888

約数和(自身を除く): 216044448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 691, 720, 774, 860, 960, 1032, 1290, 1376, 1382, 1440, 1548, 1720, 1935, 2064, 2073, 2580, 2752, 2764, 2880, 3096, 3440, 3455, 3870, 4128, 4146, 5160, 5528, 6192, 6219, 6880, 6910, 7740, 8256, 8292, 10320, 10365, 11056, 12384, 12438, 13760, 13820, 15480, 16584, 20640, 20730, 22112, 24768, 24876, 27640, 29713, 30960, 31095, 33168, 41280, 41460, 44224, 49752, 55280, 59426, 61920, 62190, 66336, 82920, 89139, 99504, 110560, 118852, 123840, 124380, 132672, 148565, 165840, 178278, 199008, 221120, 237704, 248760, 267417, 297130, 331680, 356556, 398016, 445695, 475408, 497520, 534834, 594260, 663360, 713112, 891390, 950816, 995040, 1069668, 1188520, 1337085, 1426224, 1782780, 1901632, 1990080, 2139336, 2377040, 2674170, 2852448, 3565560, 4278672, 4754080, 5348340, 5704896, 7131120, 8557344, 9508160, 10696680, 14262240, 17114688, 21393360, 28524480, 42786720, 85573440]

約数ペア:

[(1, 85573440), (2, 42786720), (3, 28524480), (4, 21393360), (5, 17114688), (6, 14262240), (8, 10696680), (9, 9508160), (10, 8557344), (12, 7131120), (15, 5704896), (16, 5348340), (18, 4754080), (20, 4278672), (24, 3565560), (30, 2852448), (32, 2674170), (36, 2377040), (40, 2139336), (43, 1990080), (45, 1901632), (48, 1782780), (60, 1426224), (64, 1337085), (72, 1188520), (80, 1069668), (86, 995040), (90, 950816), (96, 891390), (120, 713112), (129, 663360), (144, 594260), (160, 534834), (172, 497520), (180, 475408), (192, 445695), (215, 398016), (240, 356556), (258, 331680), (288, 297130), (320, 267417), (344, 248760), (360, 237704), (387, 221120), (430, 199008), (480, 178278), (516, 165840), (576, 148565), (645, 132672), (688, 124380), (691, 123840), (720, 118852), (774, 110560), (860, 99504), (960, 89139), (1032, 82920), (1290, 66336), (1376, 62190), (1382, 61920), (1440, 59426), (1548, 55280), (1720, 49752), (1935, 44224), (2064, 41460), (2073, 41280), (2580, 33168), (2752, 31095), (2764, 30960), (2880, 29713), (3096, 27640), (3440, 24876), (3455, 24768), (3870, 22112), (4128, 20730), (4146, 20640), (5160, 16584), (5528, 15480), (6192, 13820), (6219, 13760), (6880, 12438), (6910, 12384), (7740, 11056), (8256, 10365), (8292, 10320)]