55812240

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 320

約数和(自身を含む): 219628800

約数和(自身を除く): 163816560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 66, 72, 80, 81, 87, 88, 90, 99, 108, 110, 116, 120, 132, 135, 144, 145, 162, 165, 174, 176, 180, 198, 216, 220, 232, 240, 243, 261, 264, 270, 290, 297, 319, 324, 330, 348, 360, 396, 405, 432, 435, 440, 464, 486, 495, 522, 528, 540, 580, 594, 638, 648, 660, 696, 720, 729, 783, 792, 810, 870, 880, 891, 957, 972, 990, 1044, 1080, 1160, 1188, 1215, 1276, 1296, 1305, 1320, 1392, 1458, 1485, 1566, 1584, 1595, 1620, 1740, 1782, 1914, 1944, 1980, 2088, 2160, 2187, 2320, 2349, 2376, 2430, 2552, 2610, 2640, 2673, 2871, 2916, 2970, 3132, 3190, 3240, 3480, 3564, 3645, 3828, 3888, 3915, 3960, 4176, 4374, 4455, 4698, 4752, 4785, 4860, 5104, 5220, 5346, 5742, 5832, 5940, 6264, 6380, 6480, 6960, 7047, 7128, 7290, 7656, 7830, 7920, 8019, 8613, 8748, 8910, 9396, 9570, 9720, 10440, 10692, 10935, 11484, 11664, 11745, 11880, 12528, 12760, 13365, 14094, 14256, 14355, 14580, 15312, 15660, 16038, 17226, 17496, 17820, 18792, 19140, 19440, 20880, 21141, 21384, 21870, 22968, 23490, 23760, 24057, 25520, 25839, 26730, 28188, 28710, 29160, 31320, 32076, 34452, 34992, 35235, 35640, 37584, 38280, 40095, 42282, 42768, 43065, 43740, 45936, 46980, 48114, 51678, 53460, 56376, 57420, 58320, 62640, 63423, 64152, 68904, 70470, 71280, 76560, 77517, 80190, 84564, 86130, 87480, 93960, 96228, 103356, 105705, 106920, 112752, 114840, 120285, 126846, 128304, 129195, 137808, 140940, 155034, 160380, 169128, 172260, 174960, 187920, 192456, 206712, 211410, 213840, 229680, 232551, 240570, 253692, 258390, 281880, 310068, 317115, 320760, 338256, 344520, 384912, 387585, 413424, 422820, 465102, 481140, 507384, 516780, 563760, 620136, 634230, 641520, 689040, 697653, 775170, 845640, 930204, 962280, 1014768, 1033560, 1162755, 1240272, 1268460, 1395306, 1550340, 1691280, 1860408, 1924560, 2067120, 2325510, 2536920, 2790612, 3100680, 3488265, 3720816, 4651020, 5073840, 5581224, 6201360, 6976530, 9302040, 11162448, 13953060, 18604080, 27906120, 55812240]

約数ペア:

[(1, 55812240), (2, 27906120), (3, 18604080), (4, 13953060), (5, 11162448), (6, 9302040), (8, 6976530), (9, 6201360), (10, 5581224), (11, 5073840), (12, 4651020), (15, 3720816), (16, 3488265), (18, 3100680), (20, 2790612), (22, 2536920), (24, 2325510), (27, 2067120), (29, 1924560), (30, 1860408), (33, 1691280), (36, 1550340), (40, 1395306), (44, 1268460), (45, 1240272), (48, 1162755), (54, 1033560), (55, 1014768), (58, 962280), (60, 930204), (66, 845640), (72, 775170), (80, 697653), (81, 689040), (87, 641520), (88, 634230), (90, 620136), (99, 563760), (108, 516780), (110, 507384), (116, 481140), (120, 465102), (132, 422820), (135, 413424), (144, 387585), (145, 384912), (162, 344520), (165, 338256), (174, 320760), (176, 317115), (180, 310068), (198, 281880), (216, 258390), (220, 253692), (232, 240570), (240, 232551), (243, 229680), (261, 213840), (264, 211410), (270, 206712), (290, 192456), (297, 187920), (319, 174960), (324, 172260), (330, 169128), (348, 160380), (360, 155034), (396, 140940), (405, 137808), (432, 129195), (435, 128304), (440, 126846), (464, 120285), (486, 114840), (495, 112752), (522, 106920), (528, 105705), (540, 103356), (580, 96228), (594, 93960), (638, 87480), (648, 86130), (660, 84564), (696, 80190), (720, 77517), (729, 76560), (783, 71280), (792, 70470), (810, 68904), (870, 64152), (880, 63423), (891, 62640), (957, 58320), (972, 57420), (990, 56376), (1044, 53460), (1080, 51678), (1160, 48114), (1188, 46980), (1215, 45936), (1276, 43740), (1296, 43065), (1305, 42768), (1320, 42282), (1392, 40095), (1458, 38280), (1485, 37584), (1566, 35640), (1584, 35235), (1595, 34992), (1620, 34452), (1740, 32076), (1782, 31320), (1914, 29160), (1944, 28710), (1980, 28188), (2088, 26730), (2160, 25839), (2187, 25520), (2320, 24057), (2349, 23760), (2376, 23490), (2430, 22968), (2552, 21870), (2610, 21384), (2640, 21141), (2673, 20880), (2871, 19440), (2916, 19140), (2970, 18792), (3132, 17820), (3190, 17496), (3240, 17226), (3480, 16038), (3564, 15660), (3645, 15312), (3828, 14580), (3888, 14355), (3915, 14256), (3960, 14094), (4176, 13365), (4374, 12760), (4455, 12528), (4698, 11880), (4752, 11745), (4785, 11664), (4860, 11484), (5104, 10935), (5220, 10692), (5346, 10440), (5742, 9720), (5832, 9570), (5940, 9396), (6264, 8910), (6380, 8748), (6480, 8613), (6960, 8019), (7047, 7920), (7128, 7830), (7290, 7656)]