55610280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 210124800

約数和(自身を除く): 154514520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 151, 155, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 302, 310, 330, 341, 360, 372, 396, 440, 453, 465, 495, 540, 558, 594, 604, 620, 660, 682, 744, 755, 792, 837, 906, 930, 990, 1023, 1080, 1116, 1188, 1208, 1240, 1320, 1359, 1364, 1395, 1485, 1510, 1661, 1674, 1705, 1812, 1860, 1980, 2046, 2232, 2265, 2376, 2718, 2728, 2790, 2970, 3020, 3069, 3322, 3348, 3410, 3624, 3720, 3960, 4077, 4092, 4185, 4530, 4681, 4983, 5115, 5436, 5580, 5940, 6040, 6138, 6644, 6696, 6795, 6820, 8154, 8184, 8305, 8370, 9060, 9207, 9362, 9966, 10230, 10872, 11160, 11880, 12276, 13288, 13590, 13640, 14043, 14949, 15345, 16308, 16610, 16740, 18120, 18414, 18724, 19932, 20385, 20460, 23405, 24552, 24915, 27180, 28086, 29898, 30690, 32616, 33220, 33480, 36828, 37448, 39864, 40770, 40920, 42129, 44847, 46035, 46810, 49830, 51491, 54360, 56172, 59796, 61380, 66440, 70215, 73656, 74745, 81540, 84258, 89694, 92070, 93620, 99660, 102982, 112344, 119592, 122760, 126387, 140430, 149490, 154473, 163080, 168516, 179388, 184140, 187240, 199320, 205964, 210645, 224235, 252774, 257455, 280860, 298980, 308946, 337032, 358776, 368280, 411928, 421290, 448470, 463419, 505548, 514910, 561720, 597960, 617892, 631935, 772365, 842580, 896940, 926838, 1011096, 1029820, 1235784, 1263870, 1390257, 1544730, 1685160, 1793880, 1853676, 2059640, 2317095, 2527740, 2780514, 3089460, 3707352, 4634190, 5055480, 5561028, 6178920, 6951285, 9268380, 11122056, 13902570, 18536760, 27805140, 55610280]

約数ペア:

[(1, 55610280), (2, 27805140), (3, 18536760), (4, 13902570), (5, 11122056), (6, 9268380), (8, 6951285), (9, 6178920), (10, 5561028), (11, 5055480), (12, 4634190), (15, 3707352), (18, 3089460), (20, 2780514), (22, 2527740), (24, 2317095), (27, 2059640), (30, 1853676), (31, 1793880), (33, 1685160), (36, 1544730), (40, 1390257), (44, 1263870), (45, 1235784), (54, 1029820), (55, 1011096), (60, 926838), (62, 896940), (66, 842580), (72, 772365), (88, 631935), (90, 617892), (93, 597960), (99, 561720), (108, 514910), (110, 505548), (120, 463419), (124, 448470), (132, 421290), (135, 411928), (151, 368280), (155, 358776), (165, 337032), (180, 308946), (186, 298980), (198, 280860), (216, 257455), (220, 252774), (248, 224235), (264, 210645), (270, 205964), (279, 199320), (297, 187240), (302, 184140), (310, 179388), (330, 168516), (341, 163080), (360, 154473), (372, 149490), (396, 140430), (440, 126387), (453, 122760), (465, 119592), (495, 112344), (540, 102982), (558, 99660), (594, 93620), (604, 92070), (620, 89694), (660, 84258), (682, 81540), (744, 74745), (755, 73656), (792, 70215), (837, 66440), (906, 61380), (930, 59796), (990, 56172), (1023, 54360), (1080, 51491), (1116, 49830), (1188, 46810), (1208, 46035), (1240, 44847), (1320, 42129), (1359, 40920), (1364, 40770), (1395, 39864), (1485, 37448), (1510, 36828), (1661, 33480), (1674, 33220), (1705, 32616), (1812, 30690), (1860, 29898), (1980, 28086), (2046, 27180), (2232, 24915), (2265, 24552), (2376, 23405), (2718, 20460), (2728, 20385), (2790, 19932), (2970, 18724), (3020, 18414), (3069, 18120), (3322, 16740), (3348, 16610), (3410, 16308), (3624, 15345), (3720, 14949), (3960, 14043), (4077, 13640), (4092, 13590), (4185, 13288), (4530, 12276), (4681, 11880), (4983, 11160), (5115, 10872), (5436, 10230), (5580, 9966), (5940, 9362), (6040, 9207), (6138, 9060), (6644, 8370), (6696, 8305), (6795, 8184), (6820, 8154)]