21054043800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{66083}}^1$

素因数の和:66167

約数の個数: 192

約数和(自身を含む): 73749744000

約数和(自身を除く): 52695700200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 59, 60, 72, 75, 90, 100, 108, 118, 120, 135, 150, 177, 180, 200, 216, 225, 236, 270, 295, 300, 354, 360, 450, 472, 531, 540, 590, 600, 675, 708, 885, 900, 1062, 1080, 1180, 1350, 1416, 1475, 1593, 1770, 1800, 2124, 2360, 2655, 2700, 2950, 3186, 3540, 4248, 4425, 5310, 5400, 5900, 6372, 7080, 7965, 8850, 10620, 11800, 12744, 13275, 15930, 17700, 21240, 26550, 31860, 35400, 39825, 53100, 63720, 66083, 79650, 106200, 132166, 159300, 198249, 264332, 318600, 330415, 396498, 528664, 594747, 660830, 792996, 991245, 1189494, 1321660, 1585992, 1652075, 1784241, 1982490, 2378988, 2643320, 2973735, 3304150, 3568482, 3898897, 3964980, 4757976, 4956225, 5947470, 6608300, 7136964, 7797794, 7929960, 8921205, 9912450, 11696691, 11894940, 13216600, 14273928, 14868675, 15595588, 17842410, 19494485, 19824900, 23393382, 23789880, 29737350, 31191176, 35090073, 35684820, 38988970, 39649800, 44606025, 46786764, 58483455, 59474700, 70180146, 71369640, 77977940, 89212050, 93573528, 97472425, 105270219, 116966910, 118949400, 140360292, 155955880, 175450365, 178424100, 194944850, 210540438, 233933820, 280720584, 292417275, 350900730, 356848200, 389889700, 421080876, 467867640, 526351095, 584834550, 701801460, 779779400, 842161752, 877251825, 1052702190, 1169669100, 1403602920, 1754503650, 2105404380, 2339338200, 2631755475, 3509007300, 4210808760, 5263510950, 7018014600, 10527021900, 21054043800]

約数ペア:

[(1, 21054043800), (2, 10527021900), (3, 7018014600), (4, 5263510950), (5, 4210808760), (6, 3509007300), (8, 2631755475), (9, 2339338200), (10, 2105404380), (12, 1754503650), (15, 1403602920), (18, 1169669100), (20, 1052702190), (24, 877251825), (25, 842161752), (27, 779779400), (30, 701801460), (36, 584834550), (40, 526351095), (45, 467867640), (50, 421080876), (54, 389889700), (59, 356848200), (60, 350900730), (72, 292417275), (75, 280720584), (90, 233933820), (100, 210540438), (108, 194944850), (118, 178424100), (120, 175450365), (135, 155955880), (150, 140360292), (177, 118949400), (180, 116966910), (200, 105270219), (216, 97472425), (225, 93573528), (236, 89212050), (270, 77977940), (295, 71369640), (300, 70180146), (354, 59474700), (360, 58483455), (450, 46786764), (472, 44606025), (531, 39649800), (540, 38988970), (590, 35684820), (600, 35090073), (675, 31191176), (708, 29737350), (885, 23789880), (900, 23393382), (1062, 19824900), (1080, 19494485), (1180, 17842410), (1350, 15595588), (1416, 14868675), (1475, 14273928), (1593, 13216600), (1770, 11894940), (1800, 11696691), (2124, 9912450), (2360, 8921205), (2655, 7929960), (2700, 7797794), (2950, 7136964), (3186, 6608300), (3540, 5947470), (4248, 4956225), (4425, 4757976), (5310, 3964980), (5400, 3898897), (5900, 3568482), (6372, 3304150), (7080, 2973735), (7965, 2643320), (8850, 2378988), (10620, 1982490), (11800, 1784241), (12744, 1652075), (13275, 1585992), (15930, 1321660), (17700, 1189494), (21240, 991245), (26550, 792996), (31860, 660830), (35400, 594747), (39825, 528664), (53100, 396498), (63720, 330415), (66083, 318600), (79650, 264332), (106200, 198249), (132166, 159300)]