172753020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 593510400

約数和(自身を除く): 420757380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 127, 132, 135, 165, 180, 198, 220, 229, 254, 270, 297, 330, 381, 396, 458, 495, 508, 540, 594, 635, 660, 687, 762, 916, 990, 1143, 1145, 1188, 1270, 1374, 1397, 1485, 1524, 1905, 1980, 2061, 2286, 2290, 2519, 2540, 2748, 2794, 2970, 3429, 3435, 3810, 4122, 4191, 4572, 4580, 5038, 5588, 5715, 5940, 6183, 6858, 6870, 6985, 7557, 7620, 8244, 8382, 10076, 10305, 11430, 12366, 12573, 12595, 13716, 13740, 13970, 15114, 16764, 17145, 20610, 20955, 22671, 22860, 24732, 25146, 25190, 27940, 29083, 30228, 30915, 34290, 37719, 37785, 41220, 41910, 45342, 50292, 50380, 58166, 61830, 62865, 68013, 68580, 75438, 75570, 83820, 87249, 90684, 113355, 116332, 123660, 125730, 136026, 145415, 150876, 151140, 174498, 188595, 226710, 251460, 261747, 272052, 290830, 319913, 340065, 348996, 377190, 436245, 453420, 523494, 581660, 639826, 680130, 754380, 785241, 872490, 959739, 1046988, 1279652, 1308735, 1360260, 1570482, 1599565, 1744980, 1919478, 2617470, 2879217, 3140964, 3199130, 3838956, 3926205, 4798695, 5234940, 5758434, 6398260, 7852410, 8637651, 9597390, 11516868, 14396085, 15704820, 17275302, 19194780, 28792170, 34550604, 43188255, 57584340, 86376510, 172753020]

約数ペア:

[(1, 172753020), (2, 86376510), (3, 57584340), (4, 43188255), (5, 34550604), (6, 28792170), (9, 19194780), (10, 17275302), (11, 15704820), (12, 14396085), (15, 11516868), (18, 9597390), (20, 8637651), (22, 7852410), (27, 6398260), (30, 5758434), (33, 5234940), (36, 4798695), (44, 3926205), (45, 3838956), (54, 3199130), (55, 3140964), (60, 2879217), (66, 2617470), (90, 1919478), (99, 1744980), (108, 1599565), (110, 1570482), (127, 1360260), (132, 1308735), (135, 1279652), (165, 1046988), (180, 959739), (198, 872490), (220, 785241), (229, 754380), (254, 680130), (270, 639826), (297, 581660), (330, 523494), (381, 453420), (396, 436245), (458, 377190), (495, 348996), (508, 340065), (540, 319913), (594, 290830), (635, 272052), (660, 261747), (687, 251460), (762, 226710), (916, 188595), (990, 174498), (1143, 151140), (1145, 150876), (1188, 145415), (1270, 136026), (1374, 125730), (1397, 123660), (1485, 116332), (1524, 113355), (1905, 90684), (1980, 87249), (2061, 83820), (2286, 75570), (2290, 75438), (2519, 68580), (2540, 68013), (2748, 62865), (2794, 61830), (2970, 58166), (3429, 50380), (3435, 50292), (3810, 45342), (4122, 41910), (4191, 41220), (4572, 37785), (4580, 37719), (5038, 34290), (5588, 30915), (5715, 30228), (5940, 29083), (6183, 27940), (6858, 25190), (6870, 25146), (6985, 24732), (7557, 22860), (7620, 22671), (8244, 20955), (8382, 20610), (10076, 17145), (10305, 16764), (11430, 15114), (12366, 13970), (12573, 13740), (12595, 13716)]