208441350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 240

約数和(自身を含む): 646552368

約数和(自身を除く): 438111018

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 37, 39, 45, 50, 54, 65, 74, 75, 78, 81, 90, 107, 111, 117, 130, 135, 150, 162, 185, 195, 214, 222, 225, 234, 270, 321, 325, 333, 351, 370, 390, 405, 450, 481, 535, 555, 585, 642, 650, 666, 675, 702, 810, 925, 962, 963, 975, 999, 1053, 1070, 1110, 1170, 1350, 1391, 1443, 1605, 1665, 1755, 1850, 1926, 1950, 1998, 2025, 2106, 2405, 2675, 2775, 2782, 2886, 2889, 2925, 2997, 3210, 3330, 3510, 3959, 4050, 4173, 4329, 4810, 4815, 4995, 5265, 5350, 5550, 5778, 5850, 5994, 6955, 7215, 7918, 8025, 8325, 8346, 8658, 8667, 8775, 9630, 9990, 10530, 11877, 12025, 12519, 12987, 13910, 14430, 14445, 14985, 16050, 16650, 17334, 17550, 19795, 20865, 21645, 23754, 24050, 24075, 24975, 25038, 25974, 26325, 28890, 29970, 34775, 35631, 36075, 37557, 38961, 39590, 41730, 43290, 43335, 48150, 49950, 51467, 52650, 59385, 62595, 64935, 69550, 71262, 72150, 72225, 74925, 75114, 77922, 86670, 98975, 102934, 104325, 106893, 108225, 112671, 118770, 125190, 129870, 144450, 149850, 154401, 178155, 187785, 194805, 197950, 208650, 213786, 216450, 216675, 225342, 257335, 296925, 308802, 312975, 320679, 324675, 356310, 375570, 389610, 433350, 463203, 514670, 534465, 563355, 593850, 625950, 641358, 649350, 772005, 890775, 926406, 938925, 974025, 1068930, 1126710, 1286675, 1389609, 1544010, 1603395, 1781550, 1877850, 1948050, 2316015, 2573350, 2672325, 2779218, 2816775, 3206790, 3860025, 4168827, 4632030, 5344650, 5633550, 6948045, 7720050, 8016975, 8337654, 11580075, 13896090, 16033950, 20844135, 23160150, 34740225, 41688270, 69480450, 104220675, 208441350]

約数ペア:

[(1, 208441350), (2, 104220675), (3, 69480450), (5, 41688270), (6, 34740225), (9, 23160150), (10, 20844135), (13, 16033950), (15, 13896090), (18, 11580075), (25, 8337654), (26, 8016975), (27, 7720050), (30, 6948045), (37, 5633550), (39, 5344650), (45, 4632030), (50, 4168827), (54, 3860025), (65, 3206790), (74, 2816775), (75, 2779218), (78, 2672325), (81, 2573350), (90, 2316015), (107, 1948050), (111, 1877850), (117, 1781550), (130, 1603395), (135, 1544010), (150, 1389609), (162, 1286675), (185, 1126710), (195, 1068930), (214, 974025), (222, 938925), (225, 926406), (234, 890775), (270, 772005), (321, 649350), (325, 641358), (333, 625950), (351, 593850), (370, 563355), (390, 534465), (405, 514670), (450, 463203), (481, 433350), (535, 389610), (555, 375570), (585, 356310), (642, 324675), (650, 320679), (666, 312975), (675, 308802), (702, 296925), (810, 257335), (925, 225342), (962, 216675), (963, 216450), (975, 213786), (999, 208650), (1053, 197950), (1070, 194805), (1110, 187785), (1170, 178155), (1350, 154401), (1391, 149850), (1443, 144450), (1605, 129870), (1665, 125190), (1755, 118770), (1850, 112671), (1926, 108225), (1950, 106893), (1998, 104325), (2025, 102934), (2106, 98975), (2405, 86670), (2675, 77922), (2775, 75114), (2782, 74925), (2886, 72225), (2889, 72150), (2925, 71262), (2997, 69550), (3210, 64935), (3330, 62595), (3510, 59385), (3959, 52650), (4050, 51467), (4173, 49950), (4329, 48150), (4810, 43335), (4815, 43290), (4995, 41730), (5265, 39590), (5350, 38961), (5550, 37557), (5778, 36075), (5850, 35631), (5994, 34775), (6955, 29970), (7215, 28890), (7918, 26325), (8025, 25974), (8325, 25038), (8346, 24975), (8658, 24075), (8667, 24050), (8775, 23754), (9630, 21645), (9990, 20865), (10530, 19795), (11877, 17550), (12025, 17334), (12519, 16650), (12987, 16050), (13910, 14985), (14430, 14445)]