28676368800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{991}}^1\times {\mathrm{4019}}^1$

素因数の和:5036

約数の個数: 216

約数和(自身を含む): 101247269760

約数和(自身を除く): 72570900960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 991, 1200, 1440, 1800, 1982, 2400, 2973, 3600, 3964, 4019, 4955, 5946, 7200, 7928, 8038, 8919, 9910, 11892, 12057, 14865, 15856, 16076, 17838, 19820, 20095, 23784, 24114, 24775, 29730, 31712, 32152, 35676, 36171, 39640, 40190, 44595, 47568, 48228, 49550, 59460, 60285, 64304, 71352, 72342, 74325, 79280, 80380, 89190, 95136, 96456, 99100, 100475, 118920, 120570, 128608, 142704, 144684, 148650, 158560, 160760, 178380, 180855, 192912, 198200, 200950, 222975, 237840, 241140, 285408, 289368, 297300, 301425, 321520, 356760, 361710, 385824, 396400, 401900, 445950, 475680, 482280, 578736, 594600, 602850, 643040, 713520, 723420, 792800, 803800, 891900, 904275, 964560, 1157472, 1189200, 1205700, 1427040, 1446840, 1607600, 1783800, 1808550, 1929120, 2378400, 2411400, 2893680, 3215200, 3567600, 3617100, 3982829, 4822800, 5787360, 7135200, 7234200, 7965658, 9645600, 11948487, 14468400, 15931316, 19914145, 23896974, 28936800, 31862632, 35845461, 39828290, 47793948, 59742435, 63725264, 71690922, 79656580, 95587896, 99570725, 119484870, 127450528, 143381844, 159313160, 179227305, 191175792, 199141450, 238969740, 286763688, 298712175, 318626320, 358454610, 382351584, 398282900, 477939480, 573527376, 597424350, 637252640, 716909220, 796565800, 896136525, 955878960, 1147054752, 1194848700, 1433818440, 1593131600, 1792273050, 1911757920, 2389697400, 2867636880, 3186263200, 3584546100, 4779394800, 5735273760, 7169092200, 9558789600, 14338184400, 28676368800]

約数ペア:

[(1, 28676368800), (2, 14338184400), (3, 9558789600), (4, 7169092200), (5, 5735273760), (6, 4779394800), (8, 3584546100), (9, 3186263200), (10, 2867636880), (12, 2389697400), (15, 1911757920), (16, 1792273050), (18, 1593131600), (20, 1433818440), (24, 1194848700), (25, 1147054752), (30, 955878960), (32, 896136525), (36, 796565800), (40, 716909220), (45, 637252640), (48, 597424350), (50, 573527376), (60, 477939480), (72, 398282900), (75, 382351584), (80, 358454610), (90, 318626320), (96, 298712175), (100, 286763688), (120, 238969740), (144, 199141450), (150, 191175792), (160, 179227305), (180, 159313160), (200, 143381844), (225, 127450528), (240, 119484870), (288, 99570725), (300, 95587896), (360, 79656580), (400, 71690922), (450, 63725264), (480, 59742435), (600, 47793948), (720, 39828290), (800, 35845461), (900, 31862632), (991, 28936800), (1200, 23896974), (1440, 19914145), (1800, 15931316), (1982, 14468400), (2400, 11948487), (2973, 9645600), (3600, 7965658), (3964, 7234200), (4019, 7135200), (4955, 5787360), (5946, 4822800), (7200, 3982829), (7928, 3617100), (8038, 3567600), (8919, 3215200), (9910, 2893680), (11892, 2411400), (12057, 2378400), (14865, 1929120), (15856, 1808550), (16076, 1783800), (17838, 1607600), (19820, 1446840), (20095, 1427040), (23784, 1205700), (24114, 1189200), (24775, 1157472), (29730, 964560), (31712, 904275), (32152, 891900), (35676, 803800), (36171, 792800), (39640, 723420), (40190, 713520), (44595, 643040), (47568, 602850), (48228, 594600), (49550, 578736), (59460, 482280), (60285, 475680), (64304, 445950), (71352, 401900), (72342, 396400), (74325, 385824), (79280, 361710), (80380, 356760), (89190, 321520), (95136, 301425), (96456, 297300), (99100, 289368), (100475, 285408), (118920, 241140), (120570, 237840), (128608, 222975), (142704, 200950), (144684, 198200), (148650, 192912), (158560, 180855), (160760, 178380)]