271273860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1216

約数の個数: 240

約数和(自身を含む): 1000625472

約数和(自身を除く): 729351612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 324, 330, 351, 390, 396, 405, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 810, 858, 891, 990, 1053, 1170, 1171, 1188, 1287, 1404, 1430, 1485, 1620, 1716, 1755, 1782, 1980, 2106, 2145, 2340, 2342, 2574, 2860, 2970, 3510, 3513, 3564, 3861, 4212, 4290, 4455, 4684, 5148, 5265, 5855, 5940, 6435, 7020, 7026, 7722, 8580, 8910, 10530, 10539, 11583, 11710, 12870, 12881, 14052, 15223, 15444, 17565, 17820, 19305, 21060, 21078, 23166, 23420, 25740, 25762, 30446, 31617, 35130, 38610, 38643, 42156, 45669, 46332, 51524, 52695, 57915, 60892, 63234, 64405, 70260, 76115, 77220, 77286, 91338, 94851, 105390, 115830, 115929, 126468, 128810, 137007, 152230, 154572, 158085, 167453, 182676, 189702, 193215, 210780, 228345, 231660, 231858, 257620, 274014, 304460, 316170, 334906, 347787, 379404, 386430, 411021, 456690, 463716, 474255, 502359, 548028, 579645, 632340, 669812, 685035, 695574, 772860, 822042, 837265, 913380, 948510, 1004718, 1043361, 1159290, 1233063, 1370070, 1391148, 1507077, 1644084, 1674530, 1738935, 1897020, 2009436, 2055105, 2086722, 2318580, 2466126, 2511795, 2740140, 3014154, 3349060, 3477870, 4110210, 4173444, 4521231, 4932252, 5023590, 5216805, 6028308, 6165315, 6955740, 7535385, 8220420, 9042462, 10047180, 10433610, 12330630, 13563693, 15070770, 18084924, 20867220, 22606155, 24661260, 27127386, 30141540, 45212310, 54254772, 67818465, 90424620, 135636930, 271273860]

約数ペア:

[(1, 271273860), (2, 135636930), (3, 90424620), (4, 67818465), (5, 54254772), (6, 45212310), (9, 30141540), (10, 27127386), (11, 24661260), (12, 22606155), (13, 20867220), (15, 18084924), (18, 15070770), (20, 13563693), (22, 12330630), (26, 10433610), (27, 10047180), (30, 9042462), (33, 8220420), (36, 7535385), (39, 6955740), (44, 6165315), (45, 6028308), (52, 5216805), (54, 5023590), (55, 4932252), (60, 4521231), (65, 4173444), (66, 4110210), (78, 3477870), (81, 3349060), (90, 3014154), (99, 2740140), (108, 2511795), (110, 2466126), (117, 2318580), (130, 2086722), (132, 2055105), (135, 2009436), (143, 1897020), (156, 1738935), (162, 1674530), (165, 1644084), (180, 1507077), (195, 1391148), (198, 1370070), (220, 1233063), (234, 1159290), (260, 1043361), (270, 1004718), (286, 948510), (297, 913380), (324, 837265), (330, 822042), (351, 772860), (390, 695574), (396, 685035), (405, 669812), (429, 632340), (468, 579645), (495, 548028), (540, 502359), (572, 474255), (585, 463716), (594, 456690), (660, 411021), (702, 386430), (715, 379404), (780, 347787), (810, 334906), (858, 316170), (891, 304460), (990, 274014), (1053, 257620), (1170, 231858), (1171, 231660), (1188, 228345), (1287, 210780), (1404, 193215), (1430, 189702), (1485, 182676), (1620, 167453), (1716, 158085), (1755, 154572), (1782, 152230), (1980, 137007), (2106, 128810), (2145, 126468), (2340, 115929), (2342, 115830), (2574, 105390), (2860, 94851), (2970, 91338), (3510, 77286), (3513, 77220), (3564, 76115), (3861, 70260), (4212, 64405), (4290, 63234), (4455, 60892), (4684, 57915), (5148, 52695), (5265, 51524), (5855, 46332), (5940, 45669), (6435, 42156), (7020, 38643), (7026, 38610), (7722, 35130), (8580, 31617), (8910, 30446), (10530, 25762), (10539, 25740), (11583, 23420), (11710, 23166), (12870, 21078), (12881, 21060), (14052, 19305), (15223, 17820), (15444, 17565)]