138299940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1327}}^1$

素因数の和:1538

約数の個数: 96

約数和(自身を含む): 432821760

約数和(自身を除く): 294521820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 193, 270, 386, 540, 579, 772, 965, 1158, 1327, 1737, 1930, 2316, 2654, 2895, 3474, 3860, 3981, 5211, 5308, 5790, 6635, 6948, 7962, 8685, 10422, 11580, 11943, 13270, 15924, 17370, 19905, 20844, 23886, 26055, 26540, 34740, 35829, 39810, 47772, 52110, 59715, 71658, 79620, 104220, 119430, 143316, 179145, 238860, 256111, 358290, 512222, 716580, 768333, 1024444, 1280555, 1536666, 2304999, 2561110, 3073332, 3841665, 4609998, 5122220, 6914997, 7683330, 9219996, 11524995, 13829994, 15366660, 23049990, 27659988, 34574985, 46099980, 69149970, 138299940]

約数ペア:

[(1, 138299940), (2, 69149970), (3, 46099980), (4, 34574985), (5, 27659988), (6, 23049990), (9, 15366660), (10, 13829994), (12, 11524995), (15, 9219996), (18, 7683330), (20, 6914997), (27, 5122220), (30, 4609998), (36, 3841665), (45, 3073332), (54, 2561110), (60, 2304999), (90, 1536666), (108, 1280555), (135, 1024444), (180, 768333), (193, 716580), (270, 512222), (386, 358290), (540, 256111), (579, 238860), (772, 179145), (965, 143316), (1158, 119430), (1327, 104220), (1737, 79620), (1930, 71658), (2316, 59715), (2654, 52110), (2895, 47772), (3474, 39810), (3860, 35829), (3981, 34740), (5211, 26540), (5308, 26055), (5790, 23886), (6635, 20844), (6948, 19905), (7962, 17370), (8685, 15924), (10422, 13270), (11580, 11943)]