127965690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 360288000

約数和(自身を除く): 232322310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 59, 87, 90, 118, 135, 145, 174, 177, 261, 270, 277, 290, 295, 354, 435, 522, 531, 554, 590, 783, 831, 870, 885, 1062, 1305, 1385, 1566, 1593, 1662, 1711, 1770, 2493, 2610, 2655, 2770, 3186, 3422, 3915, 4155, 4986, 5133, 5310, 7479, 7830, 7965, 8033, 8310, 8555, 10266, 12465, 14958, 15399, 15930, 16066, 16343, 17110, 24099, 24930, 25665, 30798, 32686, 37395, 40165, 46197, 48198, 49029, 51330, 72297, 74790, 76995, 80330, 81715, 92394, 98058, 120495, 144594, 147087, 153990, 163430, 216891, 230985, 240990, 245145, 294174, 361485, 433782, 441261, 461970, 473947, 490290, 722970, 735435, 882522, 947894, 1084455, 1421841, 1470870, 2168910, 2206305, 2369735, 2843682, 4265523, 4412610, 4739470, 7109205, 8531046, 12796569, 14218410, 21327615, 25593138, 42655230, 63982845, 127965690]

約数ペア:

[(1, 127965690), (2, 63982845), (3, 42655230), (5, 25593138), (6, 21327615), (9, 14218410), (10, 12796569), (15, 8531046), (18, 7109205), (27, 4739470), (29, 4412610), (30, 4265523), (45, 2843682), (54, 2369735), (58, 2206305), (59, 2168910), (87, 1470870), (90, 1421841), (118, 1084455), (135, 947894), (145, 882522), (174, 735435), (177, 722970), (261, 490290), (270, 473947), (277, 461970), (290, 441261), (295, 433782), (354, 361485), (435, 294174), (522, 245145), (531, 240990), (554, 230985), (590, 216891), (783, 163430), (831, 153990), (870, 147087), (885, 144594), (1062, 120495), (1305, 98058), (1385, 92394), (1566, 81715), (1593, 80330), (1662, 76995), (1711, 74790), (1770, 72297), (2493, 51330), (2610, 49029), (2655, 48198), (2770, 46197), (3186, 40165), (3422, 37395), (3915, 32686), (4155, 30798), (4986, 25665), (5133, 24930), (5310, 24099), (7479, 17110), (7830, 16343), (7965, 16066), (8033, 15930), (8310, 15399), (8555, 14958), (10266, 12465)]