81043130880

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13477}}^1$

素因数の和:13541

約数の個数: 400

約数和(自身を含む): 300302509320

約数和(自身を除く): 219259378440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 324, 348, 360, 384, 405, 432, 435, 464, 480, 512, 522, 540, 576, 580, 640, 648, 696, 720, 768, 783, 810, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1280, 1296, 1305, 1392, 1440, 1536, 1566, 1620, 1728, 1740, 1856, 1920, 2088, 2160, 2304, 2320, 2349, 2560, 2592, 2610, 2784, 2880, 3132, 3240, 3456, 3480, 3712, 3840, 3915, 4176, 4320, 4608, 4640, 4698, 5184, 5220, 5568, 5760, 6264, 6480, 6912, 6960, 7424, 7680, 7830, 8352, 8640, 9280, 9396, 10368, 10440, 11136, 11520, 11745, 12528, 12960, 13477, 13824, 13920, 14848, 15660, 16704, 17280, 18560, 18792, 20736, 20880, 22272, 23040, 23490, 25056, 25920, 26954, 27840, 31320, 33408, 34560, 37120, 37584, 40431, 41472, 41760, 44544, 46980, 50112, 51840, 53908, 55680, 62640, 66816, 67385, 69120, 74240, 75168, 80862, 83520, 93960, 100224, 103680, 107816, 111360, 121293, 125280, 133632, 134770, 150336, 161724, 167040, 187920, 200448, 202155, 207360, 215632, 222720, 242586, 250560, 269540, 300672, 323448, 334080, 363879, 375840, 390833, 400896, 404310, 431264, 485172, 501120, 539080, 601344, 606465, 646896, 668160, 727758, 751680, 781666, 808620, 862528, 970344, 1002240, 1078160, 1091637, 1172499, 1202688, 1212930, 1293792, 1455516, 1503360, 1563332, 1617240, 1725056, 1819395, 1940688, 1954165, 2004480, 2156320, 2183274, 2344998, 2425860, 2587584, 2911032, 3006720, 3126664, 3234480, 3450112, 3517497, 3638790, 3881376, 3908330, 4312640, 4366548, 4689996, 4851720, 5175168, 5458185, 5822064, 5862495, 6013440, 6253328, 6468960, 6900224, 7034994, 7277580, 7762752, 7816660, 8625280, 8733096, 9379992, 9703440, 10350336, 10552491, 10916370, 11644128, 11724990, 12506656, 12937920, 14069988, 14555160, 15525504, 15633320, 17250560, 17466192, 17587485, 18759984, 19406880, 20700672, 21104982, 21832740, 23288256, 23449980, 25013312, 25875840, 28139976, 29110320, 31051008, 31266640, 31657473, 34501120, 34932384, 35174970, 37519968, 38813760, 42209964, 43665480, 46576512, 46899960, 50026624, 51751680, 52762455, 56279952, 58220640, 62102016, 62533280, 63314946, 69864768, 70349940, 75039936, 77627520, 84419928, 87330960, 93153024, 93799920, 100053248, 103503360, 105524910, 112559904, 116441280, 125066560, 126629892, 139729536, 140699880, 150079872, 155255040, 158287365, 168839856, 174661920, 186306048, 187599840, 200106496, 211049820, 225119808, 232882560, 250133120, 253259784, 279459072, 281399760, 300159744, 310510080, 316574730, 337679712, 349323840, 375199680, 422099640, 450239616, 465765120, 500266240, 506519568, 558918144, 562799520, 600319488, 633149460, 675359424, 698647680, 750399360, 844199280, 900479232, 931530240, 1000532480, 1013039136, 1125599040, 1266298920, 1350718848, 1397295360, 1500798720, 1688398560, 1800958464, 2026078272, 2251198080, 2532597840, 2701437696, 2794590720, 3001597440, 3376797120, 4052156544, 4502396160, 5065195680, 5402875392, 6753594240, 8104313088, 9004792320, 10130391360, 13507188480, 16208626176, 20260782720, 27014376960, 40521565440, 81043130880]

約数ペア:

[(1, 81043130880), (2, 40521565440), (3, 27014376960), (4, 20260782720), (5, 16208626176), (6, 13507188480), (8, 10130391360), (9, 9004792320), (10, 8104313088), (12, 6753594240), (15, 5402875392), (16, 5065195680), (18, 4502396160), (20, 4052156544), (24, 3376797120), (27, 3001597440), (29, 2794590720), (30, 2701437696), (32, 2532597840), (36, 2251198080), (40, 2026078272), (45, 1800958464), (48, 1688398560), (54, 1500798720), (58, 1397295360), (60, 1350718848), (64, 1266298920), (72, 1125599040), (80, 1013039136), (81, 1000532480), (87, 931530240), (90, 900479232), (96, 844199280), (108, 750399360), (116, 698647680), (120, 675359424), (128, 633149460), (135, 600319488), (144, 562799520), (145, 558918144), (160, 506519568), (162, 500266240), (174, 465765120), (180, 450239616), (192, 422099640), (216, 375199680), (232, 349323840), (240, 337679712), (256, 316574730), (261, 310510080), (270, 300159744), (288, 281399760), (290, 279459072), (320, 253259784), (324, 250133120), (348, 232882560), (360, 225119808), (384, 211049820), (405, 200106496), (432, 187599840), (435, 186306048), (464, 174661920), (480, 168839856), (512, 158287365), (522, 155255040), (540, 150079872), (576, 140699880), (580, 139729536), (640, 126629892), (648, 125066560), (696, 116441280), (720, 112559904), (768, 105524910), (783, 103503360), (810, 100053248), (864, 93799920), (870, 93153024), (928, 87330960), (960, 84419928), (1044, 77627520), (1080, 75039936), (1152, 70349940), (1160, 69864768), (1280, 63314946), (1296, 62533280), (1305, 62102016), (1392, 58220640), (1440, 56279952), (1536, 52762455), (1566, 51751680), (1620, 50026624), (1728, 46899960), (1740, 46576512), (1856, 43665480), (1920, 42209964), (2088, 38813760), (2160, 37519968), (2304, 35174970), (2320, 34932384), (2349, 34501120), (2560, 31657473), (2592, 31266640), (2610, 31051008), (2784, 29110320), (2880, 28139976), (3132, 25875840), (3240, 25013312), (3456, 23449980), (3480, 23288256), (3712, 21832740), (3840, 21104982), (3915, 20700672), (4176, 19406880), (4320, 18759984), (4608, 17587485), (4640, 17466192), (4698, 17250560), (5184, 15633320), (5220, 15525504), (5568, 14555160), (5760, 14069988), (6264, 12937920), (6480, 12506656), (6912, 11724990), (6960, 11644128), (7424, 10916370), (7680, 10552491), (7830, 10350336), (8352, 9703440), (8640, 9379992), (9280, 8733096), (9396, 8625280), (10368, 7816660), (10440, 7762752), (11136, 7277580), (11520, 7034994), (11745, 6900224), (12528, 6468960), (12960, 6253328), (13477, 6013440), (13824, 5862495), (13920, 5822064), (14848, 5458185), (15660, 5175168), (16704, 4851720), (17280, 4689996), (18560, 4366548), (18792, 4312640), (20736, 3908330), (20880, 3881376), (22272, 3638790), (23040, 3517497), (23490, 3450112), (25056, 3234480), (25920, 3126664), (26954, 3006720), (27840, 2911032), (31320, 2587584), (33408, 2425860), (34560, 2344998), (37120, 2183274), (37584, 2156320), (40431, 2004480), (41472, 1954165), (41760, 1940688), (44544, 1819395), (46980, 1725056), (50112, 1617240), (51840, 1563332), (53908, 1503360), (55680, 1455516), (62640, 1293792), (66816, 1212930), (67385, 1202688), (69120, 1172499), (74240, 1091637), (75168, 1078160), (80862, 1002240), (83520, 970344), (93960, 862528), (100224, 808620), (103680, 781666), (107816, 751680), (111360, 727758), (121293, 668160), (125280, 646896), (133632, 606465), (134770, 601344), (150336, 539080), (161724, 501120), (167040, 485172), (187920, 431264), (200448, 404310), (202155, 400896), (207360, 390833), (215632, 375840), (222720, 363879), (242586, 334080), (250560, 323448), (269540, 300672)]