21071890800

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:732

約数の個数: 420

約数和(自身を含む): 76635214080

約数和(自身を除く): 55563323280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 127, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 254, 270, 300, 324, 360, 381, 400, 405, 432, 450, 486, 508, 540, 569, 600, 635, 648, 675, 720, 729, 762, 810, 900, 972, 1016, 1080, 1138, 1143, 1200, 1215, 1270, 1296, 1350, 1458, 1524, 1620, 1707, 1800, 1905, 1944, 2025, 2032, 2160, 2276, 2286, 2430, 2540, 2700, 2845, 2916, 3048, 3175, 3240, 3414, 3429, 3600, 3645, 3810, 3888, 4050, 4552, 4572, 4860, 5080, 5121, 5400, 5690, 5715, 5832, 6075, 6096, 6350, 6480, 6828, 6858, 7290, 7620, 8100, 8535, 9104, 9144, 9525, 9720, 10160, 10242, 10287, 10800, 11380, 11430, 11664, 12150, 12700, 13656, 13716, 14225, 14580, 15240, 15363, 16200, 17070, 17145, 18225, 18288, 19050, 19440, 20484, 20574, 22760, 22860, 24300, 25400, 25605, 27312, 27432, 28450, 28575, 29160, 30480, 30726, 30861, 32400, 34140, 34290, 36450, 38100, 40968, 41148, 42675, 45520, 45720, 46089, 48600, 50800, 51210, 51435, 54864, 56900, 57150, 58320, 61452, 61722, 68280, 68580, 72263, 72900, 76200, 76815, 81936, 82296, 85350, 85725, 91440, 92178, 92583, 97200, 102420, 102870, 113800, 114300, 122904, 123444, 128025, 136560, 137160, 138267, 144526, 145800, 152400, 153630, 154305, 164592, 170700, 171450, 184356, 185166, 204840, 205740, 216789, 227600, 228600, 230445, 245808, 246888, 256050, 257175, 274320, 276534, 289052, 291600, 307260, 308610, 341400, 342900, 361315, 368712, 370332, 384075, 409680, 411480, 414801, 433578, 457200, 460890, 462915, 493776, 512100, 514350, 553068, 578104, 614520, 617220, 650367, 682800, 685800, 691335, 722630, 737424, 740664, 768150, 771525, 822960, 829602, 867156, 921780, 925830, 1024200, 1028700, 1083945, 1106136, 1152225, 1156208, 1229040, 1234440, 1300734, 1371600, 1382670, 1445260, 1481328, 1536300, 1543050, 1659204, 1734312, 1806575, 1843560, 1851660, 1951101, 2048400, 2057400, 2074005, 2167890, 2212272, 2304450, 2314575, 2468880, 2601468, 2765340, 2890520, 3072600, 3086100, 3251835, 3318408, 3456675, 3468624, 3613150, 3687120, 3703320, 3902202, 4114800, 4148010, 4335780, 4608900, 4629150, 5202936, 5419725, 5530680, 5781040, 5853303, 6145200, 6172200, 6503670, 6636816, 6913350, 7226300, 7406640, 7804404, 8296020, 8671560, 9217800, 9258300, 9755505, 10370025, 10405872, 10839450, 11061360, 11706606, 12344400, 13007340, 13826700, 14452600, 15608808, 16259175, 16592040, 17343120, 17559909, 18435600, 18516600, 19511010, 20740050, 21678900, 23413212, 26014680, 27653400, 28905200, 29266515, 31217616, 32518350, 33184080, 35119818, 37033200, 39022020, 41480100, 43357800, 46826424, 48777525, 52029360, 52679727, 55306800, 58533030, 65036700, 70239636, 78044040, 82960200, 86715600, 87799545, 93652848, 97555050, 105359454, 117066060, 130073400, 140479272, 146332575, 156088080, 165920400, 175599090, 195110100, 210718908, 234132120, 260146800, 263398635, 280958544, 292665150, 351198180, 390220200, 421437816, 438997725, 468264240, 526797270, 585330300, 702396360, 780440400, 842875632, 877995450, 1053594540, 1170660600, 1316993175, 1404792720, 1755990900, 2107189080, 2341321200, 2633986350, 3511981800, 4214378160, 5267972700, 7023963600, 10535945400, 21071890800]

約数ペア:

[(1, 21071890800), (2, 10535945400), (3, 7023963600), (4, 5267972700), (5, 4214378160), (6, 3511981800), (8, 2633986350), (9, 2341321200), (10, 2107189080), (12, 1755990900), (15, 1404792720), (16, 1316993175), (18, 1170660600), (20, 1053594540), (24, 877995450), (25, 842875632), (27, 780440400), (30, 702396360), (36, 585330300), (40, 526797270), (45, 468264240), (48, 438997725), (50, 421437816), (54, 390220200), (60, 351198180), (72, 292665150), (75, 280958544), (80, 263398635), (81, 260146800), (90, 234132120), (100, 210718908), (108, 195110100), (120, 175599090), (127, 165920400), (135, 156088080), (144, 146332575), (150, 140479272), (162, 130073400), (180, 117066060), (200, 105359454), (216, 97555050), (225, 93652848), (240, 87799545), (243, 86715600), (254, 82960200), (270, 78044040), (300, 70239636), (324, 65036700), (360, 58533030), (381, 55306800), (400, 52679727), (405, 52029360), (432, 48777525), (450, 46826424), (486, 43357800), (508, 41480100), (540, 39022020), (569, 37033200), (600, 35119818), (635, 33184080), (648, 32518350), (675, 31217616), (720, 29266515), (729, 28905200), (762, 27653400), (810, 26014680), (900, 23413212), (972, 21678900), (1016, 20740050), (1080, 19511010), (1138, 18516600), (1143, 18435600), (1200, 17559909), (1215, 17343120), (1270, 16592040), (1296, 16259175), (1350, 15608808), (1458, 14452600), (1524, 13826700), (1620, 13007340), (1707, 12344400), (1800, 11706606), (1905, 11061360), (1944, 10839450), (2025, 10405872), (2032, 10370025), (2160, 9755505), (2276, 9258300), (2286, 9217800), (2430, 8671560), (2540, 8296020), (2700, 7804404), (2845, 7406640), (2916, 7226300), (3048, 6913350), (3175, 6636816), (3240, 6503670), (3414, 6172200), (3429, 6145200), (3600, 5853303), (3645, 5781040), (3810, 5530680), (3888, 5419725), (4050, 5202936), (4552, 4629150), (4572, 4608900), (4860, 4335780), (5080, 4148010), (5121, 4114800), (5400, 3902202), (5690, 3703320), (5715, 3687120), (5832, 3613150), (6075, 3468624), (6096, 3456675), (6350, 3318408), (6480, 3251835), (6828, 3086100), (6858, 3072600), (7290, 2890520), (7620, 2765340), (8100, 2601468), (8535, 2468880), (9104, 2314575), (9144, 2304450), (9525, 2212272), (9720, 2167890), (10160, 2074005), (10242, 2057400), (10287, 2048400), (10800, 1951101), (11380, 1851660), (11430, 1843560), (11664, 1806575), (12150, 1734312), (12700, 1659204), (13656, 1543050), (13716, 1536300), (14225, 1481328), (14580, 1445260), (15240, 1382670), (15363, 1371600), (16200, 1300734), (17070, 1234440), (17145, 1229040), (18225, 1156208), (18288, 1152225), (19050, 1106136), (19440, 1083945), (20484, 1028700), (20574, 1024200), (22760, 925830), (22860, 921780), (24300, 867156), (25400, 829602), (25605, 822960), (27312, 771525), (27432, 768150), (28450, 740664), (28575, 737424), (29160, 722630), (30480, 691335), (30726, 685800), (30861, 682800), (32400, 650367), (34140, 617220), (34290, 614520), (36450, 578104), (38100, 553068), (40968, 514350), (41148, 512100), (42675, 493776), (45520, 462915), (45720, 460890), (46089, 457200), (48600, 433578), (50800, 414801), (51210, 411480), (51435, 409680), (54864, 384075), (56900, 370332), (57150, 368712), (58320, 361315), (61452, 342900), (61722, 341400), (68280, 308610), (68580, 307260), (72263, 291600), (72900, 289052), (76200, 276534), (76815, 274320), (81936, 257175), (82296, 256050), (85350, 246888), (85725, 245808), (91440, 230445), (92178, 228600), (92583, 227600), (97200, 216789), (102420, 205740), (102870, 204840), (113800, 185166), (114300, 184356), (122904, 171450), (123444, 170700), (128025, 164592), (136560, 154305), (137160, 153630), (138267, 152400), (144526, 145800)]