20846793600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{15401}}^1$

素因数の和:15478

約数の個数: 288

約数和(自身を含む): 75973753440

約数和(自身を除く): 55126959840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 60, 64, 72, 75, 80, 90, 94, 96, 100, 120, 128, 141, 144, 150, 160, 180, 188, 192, 200, 225, 235, 240, 282, 288, 300, 320, 360, 376, 384, 400, 423, 450, 470, 480, 564, 576, 600, 640, 705, 720, 752, 800, 846, 900, 940, 960, 1128, 1152, 1175, 1200, 1410, 1440, 1504, 1600, 1692, 1800, 1880, 1920, 2115, 2256, 2350, 2400, 2820, 2880, 3008, 3200, 3384, 3525, 3600, 3760, 4230, 4512, 4700, 4800, 5640, 5760, 6016, 6768, 7050, 7200, 7520, 8460, 9024, 9400, 9600, 10575, 11280, 13536, 14100, 14400, 15040, 15401, 16920, 18048, 18800, 21150, 22560, 27072, 28200, 28800, 30080, 30802, 33840, 37600, 42300, 45120, 46203, 54144, 56400, 61604, 67680, 75200, 77005, 84600, 90240, 92406, 112800, 123208, 135360, 138609, 150400, 154010, 169200, 184812, 225600, 231015, 246416, 270720, 277218, 308020, 338400, 369624, 385025, 451200, 462030, 492832, 554436, 616040, 676800, 693045, 723847, 739248, 770050, 924060, 985664, 1108872, 1155075, 1232080, 1353600, 1386090, 1447694, 1478496, 1540100, 1848120, 1971328, 2171541, 2217744, 2310150, 2464160, 2772180, 2895388, 2956992, 3080200, 3465225, 3619235, 3696240, 4343082, 4435488, 4620300, 4928320, 5544360, 5790776, 5913984, 6160400, 6514623, 6930450, 7238470, 7392480, 8686164, 8870976, 9240600, 9856640, 10857705, 11088720, 11581552, 12320800, 13029246, 13860900, 14476940, 14784960, 17372328, 17741952, 18096175, 18481200, 21715410, 22177440, 23163104, 24641600, 26058492, 27721800, 28953880, 29569920, 32573115, 34744656, 36192350, 36962400, 43430820, 44354880, 46326208, 49283200, 52116984, 54288525, 55443600, 57907760, 65146230, 69489312, 72384700, 73924800, 86861640, 88709760, 92652416, 104233968, 108577050, 110887200, 115815520, 130292460, 138978624, 144769400, 147849600, 162865575, 173723280, 208467936, 217154100, 221774400, 231631040, 260584920, 277957248, 289538800, 325731150, 347446560, 416935872, 434308200, 443548800, 463262080, 521169840, 579077600, 651462300, 694893120, 833871744, 868616400, 1042339680, 1158155200, 1302924600, 1389786240, 1737232800, 2084679360, 2316310400, 2605849200, 3474465600, 4169358720, 5211698400, 6948931200, 10423396800, 20846793600]

約数ペア:

[(1, 20846793600), (2, 10423396800), (3, 6948931200), (4, 5211698400), (5, 4169358720), (6, 3474465600), (8, 2605849200), (9, 2316310400), (10, 2084679360), (12, 1737232800), (15, 1389786240), (16, 1302924600), (18, 1158155200), (20, 1042339680), (24, 868616400), (25, 833871744), (30, 694893120), (32, 651462300), (36, 579077600), (40, 521169840), (45, 463262080), (47, 443548800), (48, 434308200), (50, 416935872), (60, 347446560), (64, 325731150), (72, 289538800), (75, 277957248), (80, 260584920), (90, 231631040), (94, 221774400), (96, 217154100), (100, 208467936), (120, 173723280), (128, 162865575), (141, 147849600), (144, 144769400), (150, 138978624), (160, 130292460), (180, 115815520), (188, 110887200), (192, 108577050), (200, 104233968), (225, 92652416), (235, 88709760), (240, 86861640), (282, 73924800), (288, 72384700), (300, 69489312), (320, 65146230), (360, 57907760), (376, 55443600), (384, 54288525), (400, 52116984), (423, 49283200), (450, 46326208), (470, 44354880), (480, 43430820), (564, 36962400), (576, 36192350), (600, 34744656), (640, 32573115), (705, 29569920), (720, 28953880), (752, 27721800), (800, 26058492), (846, 24641600), (900, 23163104), (940, 22177440), (960, 21715410), (1128, 18481200), (1152, 18096175), (1175, 17741952), (1200, 17372328), (1410, 14784960), (1440, 14476940), (1504, 13860900), (1600, 13029246), (1692, 12320800), (1800, 11581552), (1880, 11088720), (1920, 10857705), (2115, 9856640), (2256, 9240600), (2350, 8870976), (2400, 8686164), (2820, 7392480), (2880, 7238470), (3008, 6930450), (3200, 6514623), (3384, 6160400), (3525, 5913984), (3600, 5790776), (3760, 5544360), (4230, 4928320), (4512, 4620300), (4700, 4435488), (4800, 4343082), (5640, 3696240), (5760, 3619235), (6016, 3465225), (6768, 3080200), (7050, 2956992), (7200, 2895388), (7520, 2772180), (8460, 2464160), (9024, 2310150), (9400, 2217744), (9600, 2171541), (10575, 1971328), (11280, 1848120), (13536, 1540100), (14100, 1478496), (14400, 1447694), (15040, 1386090), (15401, 1353600), (16920, 1232080), (18048, 1155075), (18800, 1108872), (21150, 985664), (22560, 924060), (27072, 770050), (28200, 739248), (28800, 723847), (30080, 693045), (30802, 676800), (33840, 616040), (37600, 554436), (42300, 492832), (45120, 462030), (46203, 451200), (54144, 385025), (56400, 369624), (61604, 338400), (67680, 308020), (75200, 277218), (77005, 270720), (84600, 246416), (90240, 231015), (92406, 225600), (112800, 184812), (123208, 169200), (135360, 154010), (138609, 150400)]