112231980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{3299}}^1$

素因数の和:3330

約数の個数: 144

約数和(自身を含む): 403603200

約数和(自身を除く): 291371220

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3299, 3402, 3780, 4860, 5670, 6598, 6804, 8505, 9897, 11340, 13196, 16495, 17010, 19794, 23093, 29691, 32990, 34020, 39588, 46186, 49485, 59382, 65980, 69279, 89073, 92372, 98970, 115465, 118764, 138558, 148455, 178146, 197940, 207837, 230930, 267219, 277116, 296910, 346395, 356292, 415674, 445365, 461860, 534438, 593820, 623511, 692790, 801657, 831348, 890730, 1039185, 1068876, 1247022, 1336095, 1385580, 1603314, 1781460, 1870533, 2078370, 2494044, 2672190, 3117555, 3206628, 3741066, 4008285, 4156740, 5344380, 5611599, 6235110, 7482132, 8016570, 9352665, 11223198, 12470220, 16033140, 18705330, 22446396, 28057995, 37410660, 56115990, 112231980]

約数ペア:

[(1, 112231980), (2, 56115990), (3, 37410660), (4, 28057995), (5, 22446396), (6, 18705330), (7, 16033140), (9, 12470220), (10, 11223198), (12, 9352665), (14, 8016570), (15, 7482132), (18, 6235110), (20, 5611599), (21, 5344380), (27, 4156740), (28, 4008285), (30, 3741066), (35, 3206628), (36, 3117555), (42, 2672190), (45, 2494044), (54, 2078370), (60, 1870533), (63, 1781460), (70, 1603314), (81, 1385580), (84, 1336095), (90, 1247022), (105, 1068876), (108, 1039185), (126, 890730), (135, 831348), (140, 801657), (162, 692790), (180, 623511), (189, 593820), (210, 534438), (243, 461860), (252, 445365), (270, 415674), (315, 356292), (324, 346395), (378, 296910), (405, 277116), (420, 267219), (486, 230930), (540, 207837), (567, 197940), (630, 178146), (756, 148455), (810, 138558), (945, 118764), (972, 115465), (1134, 98970), (1215, 92372), (1260, 89073), (1620, 69279), (1701, 65980), (1890, 59382), (2268, 49485), (2430, 46186), (2835, 39588), (3299, 34020), (3402, 32990), (3780, 29691), (4860, 23093), (5670, 19794), (6598, 17010), (6804, 16495), (8505, 13196), (9897, 11340)]