149306220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{39499}}^1$

素因数の和:39524

約数の個数: 96

約数和(自身を含む): 530880000

約数和(自身を除く): 381573780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 39499, 78998, 118497, 157996, 197495, 236994, 276493, 355491, 394990, 473988, 552986, 592485, 710982, 789980, 829479, 1066473, 1105972, 1184970, 1382465, 1421964, 1658958, 1777455, 2132946, 2369940, 2488437, 2764930, 3317916, 3554910, 4147395, 4265892, 4976874, 5332365, 5529860, 7109820, 7465311, 8294790, 9953748, 10664730, 12442185, 14930622, 16589580, 21329460, 24884370, 29861244, 37326555, 49768740, 74653110, 149306220]

約数ペア:

[(1, 149306220), (2, 74653110), (3, 49768740), (4, 37326555), (5, 29861244), (6, 24884370), (7, 21329460), (9, 16589580), (10, 14930622), (12, 12442185), (14, 10664730), (15, 9953748), (18, 8294790), (20, 7465311), (21, 7109820), (27, 5529860), (28, 5332365), (30, 4976874), (35, 4265892), (36, 4147395), (42, 3554910), (45, 3317916), (54, 2764930), (60, 2488437), (63, 2369940), (70, 2132946), (84, 1777455), (90, 1658958), (105, 1421964), (108, 1382465), (126, 1184970), (135, 1105972), (140, 1066473), (180, 829479), (189, 789980), (210, 710982), (252, 592485), (270, 552986), (315, 473988), (378, 394990), (420, 355491), (540, 276493), (630, 236994), (756, 197495), (945, 157996), (1260, 118497), (1890, 78998), (3780, 39499)]