20160918900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6959}}^1$

素因数の和:7048

約数の個数: 288

約数和(自身を含む): 68870592000

約数和(自身を除く): 48709673100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 37, 45, 50, 54, 58, 60, 74, 75, 87, 90, 100, 108, 111, 116, 135, 145, 148, 150, 174, 180, 185, 222, 225, 261, 270, 290, 300, 333, 348, 370, 435, 444, 450, 522, 540, 555, 580, 666, 675, 725, 740, 783, 870, 900, 925, 999, 1044, 1073, 1110, 1305, 1332, 1350, 1450, 1566, 1665, 1740, 1850, 1998, 2146, 2175, 2220, 2610, 2700, 2775, 2900, 3132, 3219, 3330, 3700, 3915, 3996, 4292, 4350, 4995, 5220, 5365, 5550, 6438, 6525, 6660, 6959, 7830, 8325, 8700, 9657, 9990, 10730, 11100, 12876, 13050, 13918, 15660, 16095, 16650, 19314, 19575, 19980, 20877, 21460, 24975, 26100, 26825, 27836, 28971, 32190, 33300, 34795, 38628, 39150, 41754, 48285, 49950, 53650, 57942, 62631, 64380, 69590, 78300, 80475, 83508, 96570, 99900, 104385, 107300, 115884, 125262, 139180, 144855, 160950, 173975, 187893, 193140, 201811, 208770, 241425, 250524, 257483, 289710, 313155, 321900, 347950, 375786, 403622, 417540, 482850, 514966, 521925, 579420, 605433, 626310, 695900, 724275, 751572, 772449, 807244, 939465, 965700, 1009055, 1029932, 1043850, 1210866, 1252620, 1287415, 1448550, 1544898, 1565775, 1816299, 1878930, 2018110, 2087700, 2317347, 2421732, 2574830, 2897100, 3027165, 3089796, 3131550, 3632598, 3757860, 3862245, 4036220, 4634694, 4697325, 5045275, 5149660, 5448897, 6054330, 6263100, 6437075, 6952041, 7265196, 7467007, 7724490, 9081495, 9269388, 9394650, 10090550, 10897794, 11586735, 12108660, 12874150, 13904082, 14934014, 15135825, 15448980, 18162990, 18789300, 19311225, 20181100, 21795588, 22401021, 23173470, 25748300, 27244485, 27808164, 29868028, 30271650, 34760205, 36325980, 37335035, 38622450, 44802042, 45407475, 46346940, 54488970, 57933675, 60543300, 67203063, 69520410, 74670070, 77244900, 89604084, 90814950, 108977940, 112005105, 115867350, 134406126, 136222425, 139040820, 149340140, 173801025, 181629900, 186675175, 201609189, 224010210, 231734700, 268812252, 272444850, 336015315, 347602050, 373350350, 403218378, 448020420, 544889700, 560025525, 672030630, 695204100, 746700700, 806436756, 1008045945, 1120051050, 1344061260, 1680076575, 2016091890, 2240102100, 3360153150, 4032183780, 5040229725, 6720306300, 10080459450, 20160918900]

約数ペア:

[(1, 20160918900), (2, 10080459450), (3, 6720306300), (4, 5040229725), (5, 4032183780), (6, 3360153150), (9, 2240102100), (10, 2016091890), (12, 1680076575), (15, 1344061260), (18, 1120051050), (20, 1008045945), (25, 806436756), (27, 746700700), (29, 695204100), (30, 672030630), (36, 560025525), (37, 544889700), (45, 448020420), (50, 403218378), (54, 373350350), (58, 347602050), (60, 336015315), (74, 272444850), (75, 268812252), (87, 231734700), (90, 224010210), (100, 201609189), (108, 186675175), (111, 181629900), (116, 173801025), (135, 149340140), (145, 139040820), (148, 136222425), (150, 134406126), (174, 115867350), (180, 112005105), (185, 108977940), (222, 90814950), (225, 89604084), (261, 77244900), (270, 74670070), (290, 69520410), (300, 67203063), (333, 60543300), (348, 57933675), (370, 54488970), (435, 46346940), (444, 45407475), (450, 44802042), (522, 38622450), (540, 37335035), (555, 36325980), (580, 34760205), (666, 30271650), (675, 29868028), (725, 27808164), (740, 27244485), (783, 25748300), (870, 23173470), (900, 22401021), (925, 21795588), (999, 20181100), (1044, 19311225), (1073, 18789300), (1110, 18162990), (1305, 15448980), (1332, 15135825), (1350, 14934014), (1450, 13904082), (1566, 12874150), (1665, 12108660), (1740, 11586735), (1850, 10897794), (1998, 10090550), (2146, 9394650), (2175, 9269388), (2220, 9081495), (2610, 7724490), (2700, 7467007), (2775, 7265196), (2900, 6952041), (3132, 6437075), (3219, 6263100), (3330, 6054330), (3700, 5448897), (3915, 5149660), (3996, 5045275), (4292, 4697325), (4350, 4634694), (4995, 4036220), (5220, 3862245), (5365, 3757860), (5550, 3632598), (6438, 3131550), (6525, 3089796), (6660, 3027165), (6959, 2897100), (7830, 2574830), (8325, 2421732), (8700, 2317347), (9657, 2087700), (9990, 2018110), (10730, 1878930), (11100, 1816299), (12876, 1565775), (13050, 1544898), (13918, 1448550), (15660, 1287415), (16095, 1252620), (16650, 1210866), (19314, 1043850), (19575, 1029932), (19980, 1009055), (20877, 965700), (21460, 939465), (24975, 807244), (26100, 772449), (26825, 751572), (27836, 724275), (28971, 695900), (32190, 626310), (33300, 605433), (34795, 579420), (38628, 521925), (39150, 514966), (41754, 482850), (48285, 417540), (49950, 403622), (53650, 375786), (57942, 347950), (62631, 321900), (64380, 313155), (69590, 289710), (78300, 257483), (80475, 250524), (83508, 241425), (96570, 208770), (99900, 201811), (104385, 193140), (107300, 187893), (115884, 173975), (125262, 160950), (139180, 144855)]