55450560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 224

約数和(自身を含む): 197510400

約数和(自身を除く): 142059840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 64, 66, 80, 88, 89, 96, 110, 118, 120, 132, 160, 165, 176, 177, 178, 192, 220, 236, 240, 264, 267, 295, 320, 330, 352, 354, 356, 440, 445, 472, 480, 528, 534, 590, 649, 660, 704, 708, 712, 880, 885, 890, 944, 960, 979, 1056, 1068, 1180, 1298, 1320, 1335, 1416, 1424, 1760, 1770, 1780, 1888, 1947, 1958, 2112, 2136, 2360, 2596, 2640, 2670, 2832, 2848, 2937, 3245, 3520, 3540, 3560, 3776, 3894, 3916, 4272, 4720, 4895, 5192, 5251, 5280, 5340, 5664, 5696, 5874, 6490, 7080, 7120, 7788, 7832, 8544, 9440, 9735, 9790, 10384, 10502, 10560, 10680, 11328, 11748, 12980, 14160, 14240, 14685, 15576, 15664, 15753, 17088, 18880, 19470, 19580, 20768, 21004, 21360, 23496, 25960, 26255, 28320, 28480, 29370, 31152, 31328, 31506, 38940, 39160, 41536, 42008, 42720, 46992, 51920, 52510, 56640, 57761, 58740, 62304, 62656, 63012, 77880, 78320, 78765, 84016, 85440, 93984, 103840, 105020, 115522, 117480, 124608, 126024, 155760, 156640, 157530, 168032, 173283, 187968, 207680, 210040, 231044, 234960, 252048, 288805, 311520, 313280, 315060, 336064, 346566, 420080, 462088, 469920, 504096, 577610, 623040, 630120, 693132, 840160, 866415, 924176, 939840, 1008192, 1155220, 1260240, 1386264, 1680320, 1732830, 1848352, 2310440, 2520480, 2772528, 3465660, 3696704, 4620880, 5040960, 5545056, 6931320, 9241760, 11090112, 13862640, 18483520, 27725280, 55450560]

約数ペア:

[(1, 55450560), (2, 27725280), (3, 18483520), (4, 13862640), (5, 11090112), (6, 9241760), (8, 6931320), (10, 5545056), (11, 5040960), (12, 4620880), (15, 3696704), (16, 3465660), (20, 2772528), (22, 2520480), (24, 2310440), (30, 1848352), (32, 1732830), (33, 1680320), (40, 1386264), (44, 1260240), (48, 1155220), (55, 1008192), (59, 939840), (60, 924176), (64, 866415), (66, 840160), (80, 693132), (88, 630120), (89, 623040), (96, 577610), (110, 504096), (118, 469920), (120, 462088), (132, 420080), (160, 346566), (165, 336064), (176, 315060), (177, 313280), (178, 311520), (192, 288805), (220, 252048), (236, 234960), (240, 231044), (264, 210040), (267, 207680), (295, 187968), (320, 173283), (330, 168032), (352, 157530), (354, 156640), (356, 155760), (440, 126024), (445, 124608), (472, 117480), (480, 115522), (528, 105020), (534, 103840), (590, 93984), (649, 85440), (660, 84016), (704, 78765), (708, 78320), (712, 77880), (880, 63012), (885, 62656), (890, 62304), (944, 58740), (960, 57761), (979, 56640), (1056, 52510), (1068, 51920), (1180, 46992), (1298, 42720), (1320, 42008), (1335, 41536), (1416, 39160), (1424, 38940), (1760, 31506), (1770, 31328), (1780, 31152), (1888, 29370), (1947, 28480), (1958, 28320), (2112, 26255), (2136, 25960), (2360, 23496), (2596, 21360), (2640, 21004), (2670, 20768), (2832, 19580), (2848, 19470), (2937, 18880), (3245, 17088), (3520, 15753), (3540, 15664), (3560, 15576), (3776, 14685), (3894, 14240), (3916, 14160), (4272, 12980), (4720, 11748), (4895, 11328), (5192, 10680), (5251, 10560), (5280, 10502), (5340, 10384), (5664, 9790), (5696, 9735), (5874, 9440), (6490, 8544), (7080, 7832), (7120, 7788)]