77607180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 282240000

約数和(自身を除く): 204632820

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, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 343, 378, 419, 420, 441, 490, 540, 588, 630, 686, 735, 756, 838, 882, 945, 980, 1029, 1257, 1260, 1323, 1372, 1470, 1676, 1715, 1764, 1890, 2058, 2095, 2205, 2514, 2646, 2933, 2940, 3087, 3430, 3771, 3780, 4116, 4190, 4410, 5028, 5145, 5292, 5866, 6174, 6285, 6615, 6860, 7542, 8380, 8799, 8820, 9261, 10290, 11313, 11732, 12348, 12570, 13230, 14665, 15084, 15435, 17598, 18522, 18855, 20531, 20580, 22626, 25140, 26397, 26460, 29330, 30870, 35196, 37044, 37710, 41062, 43995, 45252, 46305, 52794, 56565, 58660, 61593, 61740, 75420, 79191, 82124, 87990, 92610, 102655, 105588, 113130, 123186, 131985, 143717, 158382, 175980, 184779, 185220, 205310, 226260, 246372, 263970, 287434, 307965, 316764, 369558, 395955, 410620, 431151, 527940, 554337, 574868, 615930, 718585, 739116, 791910, 862302, 923895, 1108674, 1231860, 1293453, 1437170, 1583820, 1724604, 1847790, 2155755, 2217348, 2586906, 2771685, 2874340, 3695580, 3880359, 4311510, 5173812, 5543370, 6467265, 7760718, 8623020, 11086740, 12934530, 15521436, 19401795, 25869060, 38803590, 77607180]

約数ペア:

[(1, 77607180), (2, 38803590), (3, 25869060), (4, 19401795), (5, 15521436), (6, 12934530), (7, 11086740), (9, 8623020), (10, 7760718), (12, 6467265), (14, 5543370), (15, 5173812), (18, 4311510), (20, 3880359), (21, 3695580), (27, 2874340), (28, 2771685), (30, 2586906), (35, 2217348), (36, 2155755), (42, 1847790), (45, 1724604), (49, 1583820), (54, 1437170), (60, 1293453), (63, 1231860), (70, 1108674), (84, 923895), (90, 862302), (98, 791910), (105, 739116), (108, 718585), (126, 615930), (135, 574868), (140, 554337), (147, 527940), (180, 431151), (189, 410620), (196, 395955), (210, 369558), (245, 316764), (252, 307965), (270, 287434), (294, 263970), (315, 246372), (343, 226260), (378, 205310), (419, 185220), (420, 184779), (441, 175980), (490, 158382), (540, 143717), (588, 131985), (630, 123186), (686, 113130), (735, 105588), (756, 102655), (838, 92610), (882, 87990), (945, 82124), (980, 79191), (1029, 75420), (1257, 61740), (1260, 61593), (1323, 58660), (1372, 56565), (1470, 52794), (1676, 46305), (1715, 45252), (1764, 43995), (1890, 41062), (2058, 37710), (2095, 37044), (2205, 35196), (2514, 30870), (2646, 29330), (2933, 26460), (2940, 26397), (3087, 25140), (3430, 22626), (3771, 20580), (3780, 20531), (4116, 18855), (4190, 18522), (4410, 17598), (5028, 15435), (5145, 15084), (5292, 14665), (5866, 13230), (6174, 12570), (6285, 12348), (6615, 11732), (6860, 11313), (7542, 10290), (8380, 9261), (8799, 8820)]