54275760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 360

約数和(自身を含む): 231547680

約数和(自身を除く): 177271920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 89, 90, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 154, 165, 168, 176, 178, 180, 198, 210, 220, 231, 240, 242, 252, 264, 267, 280, 308, 315, 330, 336, 356, 360, 363, 385, 396, 420, 440, 445, 462, 484, 495, 504, 528, 534, 560, 605, 616, 623, 630, 660, 693, 712, 720, 726, 770, 792, 801, 840, 847, 880, 890, 924, 968, 979, 990, 1008, 1068, 1089, 1155, 1210, 1232, 1246, 1260, 1320, 1335, 1386, 1424, 1452, 1540, 1584, 1602, 1680, 1694, 1780, 1815, 1848, 1869, 1936, 1958, 1980, 2136, 2178, 2310, 2420, 2492, 2520, 2541, 2640, 2670, 2772, 2904, 2937, 3080, 3115, 3204, 3388, 3465, 3560, 3630, 3696, 3738, 3916, 3960, 4005, 4235, 4272, 4356, 4620, 4840, 4895, 4984, 5040, 5082, 5340, 5445, 5544, 5607, 5808, 5874, 6160, 6230, 6408, 6776, 6853, 6930, 7120, 7260, 7476, 7623, 7832, 7920, 8010, 8470, 8712, 8811, 9240, 9345, 9680, 9790, 9968, 10164, 10680, 10769, 10890, 11088, 11214, 11748, 12460, 12705, 12816, 13552, 13706, 13860, 14520, 14685, 14952, 15246, 15664, 16020, 16940, 17424, 17622, 18480, 18690, 19580, 20328, 20559, 21360, 21538, 21780, 22428, 23496, 24920, 25410, 27412, 27720, 28035, 29040, 29370, 29904, 30492, 32040, 32307, 33880, 34265, 35244, 37380, 38115, 39160, 40656, 41118, 43076, 43560, 44055, 44856, 46992, 49840, 50820, 53845, 54824, 55440, 56070, 58740, 60984, 61677, 64080, 64614, 67760, 68530, 70488, 74760, 75383, 76230, 78320, 82236, 86152, 87120, 88110, 89712, 96921, 101640, 102795, 107690, 109648, 112140, 117480, 121968, 123354, 129228, 137060, 140976, 149520, 150766, 152460, 161535, 164472, 172304, 176220, 193842, 203280, 205590, 215380, 224280, 226149, 234960, 246708, 258456, 274120, 301532, 304920, 308385, 323070, 328944, 352440, 376915, 387684, 411180, 430760, 448560, 452298, 484605, 493416, 516912, 548240, 603064, 609840, 616770, 646140, 678447, 704880, 753830, 775368, 822360, 861520, 904596, 969210, 986832, 1130745, 1206128, 1233540, 1292280, 1356894, 1507660, 1550736, 1644720, 1809192, 1938420, 2261490, 2467080, 2584560, 2713788, 3015320, 3392235, 3618384, 3876840, 4522980, 4934160, 5427576, 6030640, 6784470, 7753680, 9045960, 10855152, 13568940, 18091920, 27137880, 54275760]

約数ペア:

[(1, 54275760), (2, 27137880), (3, 18091920), (4, 13568940), (5, 10855152), (6, 9045960), (7, 7753680), (8, 6784470), (9, 6030640), (10, 5427576), (11, 4934160), (12, 4522980), (14, 3876840), (15, 3618384), (16, 3392235), (18, 3015320), (20, 2713788), (21, 2584560), (22, 2467080), (24, 2261490), (28, 1938420), (30, 1809192), (33, 1644720), (35, 1550736), (36, 1507660), (40, 1356894), (42, 1292280), (44, 1233540), (45, 1206128), (48, 1130745), (55, 986832), (56, 969210), (60, 904596), (63, 861520), (66, 822360), (70, 775368), (72, 753830), (77, 704880), (80, 678447), (84, 646140), (88, 616770), (89, 609840), (90, 603064), (99, 548240), (105, 516912), (110, 493416), (112, 484605), (120, 452298), (121, 448560), (126, 430760), (132, 411180), (140, 387684), (144, 376915), (154, 352440), (165, 328944), (168, 323070), (176, 308385), (178, 304920), (180, 301532), (198, 274120), (210, 258456), (220, 246708), (231, 234960), (240, 226149), (242, 224280), (252, 215380), (264, 205590), (267, 203280), (280, 193842), (308, 176220), (315, 172304), (330, 164472), (336, 161535), (356, 152460), (360, 150766), (363, 149520), (385, 140976), (396, 137060), (420, 129228), (440, 123354), (445, 121968), (462, 117480), (484, 112140), (495, 109648), (504, 107690), (528, 102795), (534, 101640), (560, 96921), (605, 89712), (616, 88110), (623, 87120), (630, 86152), (660, 82236), (693, 78320), (712, 76230), (720, 75383), (726, 74760), (770, 70488), (792, 68530), (801, 67760), (840, 64614), (847, 64080), (880, 61677), (890, 60984), (924, 58740), (968, 56070), (979, 55440), (990, 54824), (1008, 53845), (1068, 50820), (1089, 49840), (1155, 46992), (1210, 44856), (1232, 44055), (1246, 43560), (1260, 43076), (1320, 41118), (1335, 40656), (1386, 39160), (1424, 38115), (1452, 37380), (1540, 35244), (1584, 34265), (1602, 33880), (1680, 32307), (1694, 32040), (1780, 30492), (1815, 29904), (1848, 29370), (1869, 29040), (1936, 28035), (1958, 27720), (1980, 27412), (2136, 25410), (2178, 24920), (2310, 23496), (2420, 22428), (2492, 21780), (2520, 21538), (2541, 21360), (2640, 20559), (2670, 20328), (2772, 19580), (2904, 18690), (2937, 18480), (3080, 17622), (3115, 17424), (3204, 16940), (3388, 16020), (3465, 15664), (3560, 15246), (3630, 14952), (3696, 14685), (3738, 14520), (3916, 13860), (3960, 13706), (4005, 13552), (4235, 12816), (4272, 12705), (4356, 12460), (4620, 11748), (4840, 11214), (4895, 11088), (4984, 10890), (5040, 10769), (5082, 10680), (5340, 10164), (5445, 9968), (5544, 9790), (5607, 9680), (5808, 9345), (5874, 9240), (6160, 8811), (6230, 8712), (6408, 8470), (6776, 8010), (6853, 7920), (6930, 7832), (7120, 7623), (7260, 7476)]