192267180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{21799}}^1$

素因数の和:21828

約数の個数: 108

約数和(自身を含む): 678459600

約数和(自身を除く): 486192420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 21799, 43598, 65397, 87196, 108995, 130794, 152593, 196191, 217990, 261588, 305186, 326985, 392382, 435980, 457779, 610372, 653970, 762965, 784764, 915558, 980955, 1068151, 1307940, 1373337, 1525930, 1831116, 1961910, 2136302, 2288895, 2746674, 3051860, 3204453, 3923820, 4272604, 4577790, 5340755, 5493348, 6408906, 6866685, 9155580, 9613359, 10681510, 12817812, 13733370, 16022265, 19226718, 21363020, 27466740, 32044530, 38453436, 48066795, 64089060, 96133590, 192267180]

約数ペア:

[(1, 192267180), (2, 96133590), (3, 64089060), (4, 48066795), (5, 38453436), (6, 32044530), (7, 27466740), (9, 21363020), (10, 19226718), (12, 16022265), (14, 13733370), (15, 12817812), (18, 10681510), (20, 9613359), (21, 9155580), (28, 6866685), (30, 6408906), (35, 5493348), (36, 5340755), (42, 4577790), (45, 4272604), (49, 3923820), (60, 3204453), (63, 3051860), (70, 2746674), (84, 2288895), (90, 2136302), (98, 1961910), (105, 1831116), (126, 1525930), (140, 1373337), (147, 1307940), (180, 1068151), (196, 980955), (210, 915558), (245, 784764), (252, 762965), (294, 653970), (315, 610372), (420, 457779), (441, 435980), (490, 392382), (588, 326985), (630, 305186), (735, 261588), (882, 217990), (980, 196191), (1260, 152593), (1470, 130794), (1764, 108995), (2205, 87196), (2940, 65397), (4410, 43598), (8820, 21799)]