21802200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 80352000

約数和(自身を除く): 58549800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 50, 56, 58, 60, 70, 75, 84, 87, 100, 105, 116, 120, 140, 145, 150, 168, 174, 175, 179, 200, 203, 210, 232, 280, 290, 300, 348, 350, 358, 406, 420, 435, 525, 537, 580, 600, 609, 696, 700, 716, 725, 812, 840, 870, 895, 1015, 1050, 1074, 1160, 1218, 1253, 1400, 1432, 1450, 1624, 1740, 1790, 2030, 2100, 2148, 2175, 2436, 2506, 2685, 2900, 3045, 3480, 3580, 3759, 4060, 4200, 4296, 4350, 4475, 4872, 5012, 5075, 5191, 5370, 5800, 6090, 6265, 7160, 7518, 8120, 8700, 8950, 10024, 10150, 10382, 10740, 12180, 12530, 13425, 15036, 15225, 15573, 17400, 17900, 18795, 20300, 20764, 21480, 24360, 25060, 25955, 26850, 30072, 30450, 31146, 31325, 35800, 36337, 37590, 40600, 41528, 50120, 51910, 53700, 60900, 62292, 62650, 72674, 75180, 77865, 93975, 103820, 107400, 109011, 121800, 124584, 125300, 129775, 145348, 150360, 155730, 181685, 187950, 207640, 218022, 250600, 259550, 290696, 311460, 363370, 375900, 389325, 436044, 519100, 545055, 622920, 726740, 751800, 778650, 872088, 908425, 1038200, 1090110, 1453480, 1557300, 1816850, 2180220, 2725275, 3114600, 3633700, 4360440, 5450550, 7267400, 10901100, 21802200]

約数ペア:

[(1, 21802200), (2, 10901100), (3, 7267400), (4, 5450550), (5, 4360440), (6, 3633700), (7, 3114600), (8, 2725275), (10, 2180220), (12, 1816850), (14, 1557300), (15, 1453480), (20, 1090110), (21, 1038200), (24, 908425), (25, 872088), (28, 778650), (29, 751800), (30, 726740), (35, 622920), (40, 545055), (42, 519100), (50, 436044), (56, 389325), (58, 375900), (60, 363370), (70, 311460), (75, 290696), (84, 259550), (87, 250600), (100, 218022), (105, 207640), (116, 187950), (120, 181685), (140, 155730), (145, 150360), (150, 145348), (168, 129775), (174, 125300), (175, 124584), (179, 121800), (200, 109011), (203, 107400), (210, 103820), (232, 93975), (280, 77865), (290, 75180), (300, 72674), (348, 62650), (350, 62292), (358, 60900), (406, 53700), (420, 51910), (435, 50120), (525, 41528), (537, 40600), (580, 37590), (600, 36337), (609, 35800), (696, 31325), (700, 31146), (716, 30450), (725, 30072), (812, 26850), (840, 25955), (870, 25060), (895, 24360), (1015, 21480), (1050, 20764), (1074, 20300), (1160, 18795), (1218, 17900), (1253, 17400), (1400, 15573), (1432, 15225), (1450, 15036), (1624, 13425), (1740, 12530), (1790, 12180), (2030, 10740), (2100, 10382), (2148, 10150), (2175, 10024), (2436, 8950), (2506, 8700), (2685, 8120), (2900, 7518), (3045, 7160), (3480, 6265), (3580, 6090), (3759, 5800), (4060, 5370), (4200, 5191), (4296, 5075), (4350, 5012), (4475, 4872)]