1931855400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 288

約数和(自身を含む): 7029907200

約数和(自身を除く): 5098051800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 342, 360, 361, 380, 450, 456, 475, 513, 540, 570, 600, 675, 684, 722, 760, 855, 900, 950, 991, 1026, 1080, 1083, 1140, 1350, 1368, 1425, 1444, 1710, 1800, 1805, 1900, 1982, 2052, 2166, 2280, 2565, 2700, 2850, 2888, 2973, 3249, 3420, 3610, 3800, 3964, 4104, 4275, 4332, 4955, 5130, 5400, 5415, 5700, 5946, 6498, 6840, 7220, 7928, 8550, 8664, 8919, 9025, 9747, 9910, 10260, 10830, 11400, 11892, 12825, 12996, 14440, 14865, 16245, 17100, 17838, 18050, 18829, 19494, 19820, 20520, 21660, 23784, 24775, 25650, 25992, 26757, 27075, 29730, 32490, 34200, 35676, 36100, 37658, 38988, 39640, 43320, 44595, 48735, 49550, 51300, 53514, 54150, 56487, 59460, 64980, 71352, 72200, 74325, 75316, 77976, 81225, 89190, 94145, 97470, 99100, 102600, 107028, 108300, 112974, 118920, 129960, 133785, 148650, 150632, 162450, 169461, 178380, 188290, 194940, 198200, 214056, 216600, 222975, 225948, 243675, 267570, 282435, 297300, 324900, 338922, 356760, 357751, 376580, 389880, 445950, 451896, 470725, 487350, 508383, 535140, 564870, 594600, 649800, 668925, 677844, 715502, 753160, 847305, 891900, 941450, 974700, 1016766, 1070280, 1073253, 1129740, 1337850, 1355688, 1412175, 1431004, 1694610, 1783800, 1788755, 1882900, 1949400, 2033532, 2146506, 2259480, 2541915, 2675700, 2824350, 2862008, 3219759, 3389220, 3577510, 3765800, 4067064, 4236525, 4293012, 5083830, 5351400, 5366265, 5648700, 6439518, 6778440, 7155020, 8473050, 8586024, 8943775, 9659277, 10167660, 10732530, 11297400, 12709575, 12879036, 14310040, 16098795, 16946100, 17887550, 19318554, 20335320, 21465060, 25419150, 25758072, 26831325, 32197590, 33892200, 35775100, 38637108, 42930120, 48296385, 50838300, 53662650, 64395180, 71550200, 77274216, 80493975, 96592770, 101676600, 107325300, 128790360, 160987950, 193185540, 214650600, 241481925, 321975900, 386371080, 482963850, 643951800, 965927700, 1931855400]

約数ペア:

[(1, 1931855400), (2, 965927700), (3, 643951800), (4, 482963850), (5, 386371080), (6, 321975900), (8, 241481925), (9, 214650600), (10, 193185540), (12, 160987950), (15, 128790360), (18, 107325300), (19, 101676600), (20, 96592770), (24, 80493975), (25, 77274216), (27, 71550200), (30, 64395180), (36, 53662650), (38, 50838300), (40, 48296385), (45, 42930120), (50, 38637108), (54, 35775100), (57, 33892200), (60, 32197590), (72, 26831325), (75, 25758072), (76, 25419150), (90, 21465060), (95, 20335320), (100, 19318554), (108, 17887550), (114, 16946100), (120, 16098795), (135, 14310040), (150, 12879036), (152, 12709575), (171, 11297400), (180, 10732530), (190, 10167660), (200, 9659277), (216, 8943775), (225, 8586024), (228, 8473050), (270, 7155020), (285, 6778440), (300, 6439518), (342, 5648700), (360, 5366265), (361, 5351400), (380, 5083830), (450, 4293012), (456, 4236525), (475, 4067064), (513, 3765800), (540, 3577510), (570, 3389220), (600, 3219759), (675, 2862008), (684, 2824350), (722, 2675700), (760, 2541915), (855, 2259480), (900, 2146506), (950, 2033532), (991, 1949400), (1026, 1882900), (1080, 1788755), (1083, 1783800), (1140, 1694610), (1350, 1431004), (1368, 1412175), (1425, 1355688), (1444, 1337850), (1710, 1129740), (1800, 1073253), (1805, 1070280), (1900, 1016766), (1982, 974700), (2052, 941450), (2166, 891900), (2280, 847305), (2565, 753160), (2700, 715502), (2850, 677844), (2888, 668925), (2973, 649800), (3249, 594600), (3420, 564870), (3610, 535140), (3800, 508383), (3964, 487350), (4104, 470725), (4275, 451896), (4332, 445950), (4955, 389880), (5130, 376580), (5400, 357751), (5415, 356760), (5700, 338922), (5946, 324900), (6498, 297300), (6840, 282435), (7220, 267570), (7928, 243675), (8550, 225948), (8664, 222975), (8919, 216600), (9025, 214056), (9747, 198200), (9910, 194940), (10260, 188290), (10830, 178380), (11400, 169461), (11892, 162450), (12825, 150632), (12996, 148650), (14440, 133785), (14865, 129960), (16245, 118920), (17100, 112974), (17838, 108300), (18050, 107028), (18829, 102600), (19494, 99100), (19820, 97470), (20520, 94145), (21660, 89190), (23784, 81225), (24775, 77976), (25650, 75316), (25992, 74325), (26757, 72200), (27075, 71352), (29730, 64980), (32490, 59460), (34200, 56487), (35676, 54150), (36100, 53514), (37658, 51300), (38988, 49550), (39640, 48735), (43320, 44595)]