2021553450

素因数分解:

$2^1\times 3^7\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 384

約数和(自身を含む): 6832896000

約数和(自身を除く): 4811342550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 81, 90, 95, 105, 114, 126, 133, 135, 139, 150, 162, 171, 175, 189, 190, 210, 225, 243, 266, 270, 278, 285, 315, 342, 350, 378, 399, 405, 417, 450, 475, 486, 513, 525, 567, 570, 630, 665, 675, 695, 729, 798, 810, 834, 855, 945, 950, 973, 1026, 1050, 1134, 1197, 1215, 1251, 1330, 1350, 1390, 1425, 1458, 1539, 1575, 1701, 1710, 1890, 1946, 1995, 2025, 2085, 2187, 2394, 2430, 2502, 2565, 2641, 2835, 2850, 2919, 3078, 3150, 3325, 3402, 3475, 3591, 3645, 3753, 3990, 4050, 4170, 4275, 4374, 4617, 4725, 4865, 5103, 5130, 5282, 5670, 5838, 5985, 6075, 6255, 6650, 6950, 7182, 7290, 7506, 7695, 7923, 8505, 8550, 8757, 9234, 9450, 9730, 9975, 10206, 10425, 10773, 10935, 11259, 11970, 12150, 12510, 12825, 13205, 13851, 14175, 14595, 15309, 15390, 15846, 17010, 17514, 17955, 18225, 18487, 18765, 19950, 20850, 21546, 21870, 22518, 23085, 23769, 24325, 25515, 25650, 26271, 26410, 27702, 28350, 29190, 29925, 30618, 31275, 32319, 33777, 35910, 36450, 36974, 37530, 38475, 39615, 41553, 42525, 43785, 46170, 47538, 48650, 51030, 52542, 53865, 54675, 55461, 56295, 59850, 62550, 64638, 66025, 67554, 69255, 71307, 72975, 76545, 76950, 78813, 79230, 83106, 85050, 87570, 89775, 92435, 93825, 96957, 101331, 107730, 109350, 110922, 112590, 115425, 118845, 127575, 131355, 132050, 138510, 142614, 145950, 153090, 157626, 161595, 166383, 168885, 179550, 184870, 187650, 193914, 198075, 202662, 207765, 213921, 218925, 230850, 236439, 237690, 255150, 262710, 269325, 277305, 281475, 290871, 303993, 323190, 332766, 337770, 346275, 356535, 382725, 394065, 396150, 415530, 427842, 437850, 462175, 472878, 484785, 499149, 506655, 538650, 554610, 562950, 581742, 594225, 607986, 641763, 656775, 692550, 709317, 713070, 765450, 788130, 807975, 831915, 844425, 924350, 969570, 998298, 1013310, 1038825, 1069605, 1182195, 1188450, 1283526, 1313550, 1386525, 1418634, 1454355, 1497447, 1519965, 1615950, 1663830, 1688850, 1782675, 1925289, 1970325, 2077650, 2127951, 2139210, 2364390, 2423925, 2495745, 2533275, 2773050, 2908710, 2994894, 3039930, 3208815, 3546585, 3565350, 3850578, 3940650, 4159575, 4255902, 4492341, 4847850, 4991490, 5066550, 5348025, 5775867, 5910975, 6417630, 7093170, 7271775, 7487235, 7599825, 8319150, 8984682, 9626445, 10639755, 10696050, 11551734, 11821950, 12478725, 13477023, 14543550, 14974470, 15199650, 16044075, 17732925, 19252890, 21279510, 22461705, 24957450, 26954046, 28879335, 32088150, 35465850, 37436175, 40431069, 44923410, 48132225, 53198775, 57758670, 67385115, 74872350, 80862138, 96264450, 106397550, 112308525, 134770230, 144396675, 202155345, 224617050, 288793350, 336925575, 404310690, 673851150, 1010776725, 2021553450]

約数ペア:

[(1, 2021553450), (2, 1010776725), (3, 673851150), (5, 404310690), (6, 336925575), (7, 288793350), (9, 224617050), (10, 202155345), (14, 144396675), (15, 134770230), (18, 112308525), (19, 106397550), (21, 96264450), (25, 80862138), (27, 74872350), (30, 67385115), (35, 57758670), (38, 53198775), (42, 48132225), (45, 44923410), (50, 40431069), (54, 37436175), (57, 35465850), (63, 32088150), (70, 28879335), (75, 26954046), (81, 24957450), (90, 22461705), (95, 21279510), (105, 19252890), (114, 17732925), (126, 16044075), (133, 15199650), (135, 14974470), (139, 14543550), (150, 13477023), (162, 12478725), (171, 11821950), (175, 11551734), (189, 10696050), (190, 10639755), (210, 9626445), (225, 8984682), (243, 8319150), (266, 7599825), (270, 7487235), (278, 7271775), (285, 7093170), (315, 6417630), (342, 5910975), (350, 5775867), (378, 5348025), (399, 5066550), (405, 4991490), (417, 4847850), (450, 4492341), (475, 4255902), (486, 4159575), (513, 3940650), (525, 3850578), (567, 3565350), (570, 3546585), (630, 3208815), (665, 3039930), (675, 2994894), (695, 2908710), (729, 2773050), (798, 2533275), (810, 2495745), (834, 2423925), (855, 2364390), (945, 2139210), (950, 2127951), (973, 2077650), (1026, 1970325), (1050, 1925289), (1134, 1782675), (1197, 1688850), (1215, 1663830), (1251, 1615950), (1330, 1519965), (1350, 1497447), (1390, 1454355), (1425, 1418634), (1458, 1386525), (1539, 1313550), (1575, 1283526), (1701, 1188450), (1710, 1182195), (1890, 1069605), (1946, 1038825), (1995, 1013310), (2025, 998298), (2085, 969570), (2187, 924350), (2394, 844425), (2430, 831915), (2502, 807975), (2565, 788130), (2641, 765450), (2835, 713070), (2850, 709317), (2919, 692550), (3078, 656775), (3150, 641763), (3325, 607986), (3402, 594225), (3475, 581742), (3591, 562950), (3645, 554610), (3753, 538650), (3990, 506655), (4050, 499149), (4170, 484785), (4275, 472878), (4374, 462175), (4617, 437850), (4725, 427842), (4865, 415530), (5103, 396150), (5130, 394065), (5282, 382725), (5670, 356535), (5838, 346275), (5985, 337770), (6075, 332766), (6255, 323190), (6650, 303993), (6950, 290871), (7182, 281475), (7290, 277305), (7506, 269325), (7695, 262710), (7923, 255150), (8505, 237690), (8550, 236439), (8757, 230850), (9234, 218925), (9450, 213921), (9730, 207765), (9975, 202662), (10206, 198075), (10425, 193914), (10773, 187650), (10935, 184870), (11259, 179550), (11970, 168885), (12150, 166383), (12510, 161595), (12825, 157626), (13205, 153090), (13851, 145950), (14175, 142614), (14595, 138510), (15309, 132050), (15390, 131355), (15846, 127575), (17010, 118845), (17514, 115425), (17955, 112590), (18225, 110922), (18487, 109350), (18765, 107730), (19950, 101331), (20850, 96957), (21546, 93825), (21870, 92435), (22518, 89775), (23085, 87570), (23769, 85050), (24325, 83106), (25515, 79230), (25650, 78813), (26271, 76950), (26410, 76545), (27702, 72975), (28350, 71307), (29190, 69255), (29925, 67554), (30618, 66025), (31275, 64638), (32319, 62550), (33777, 59850), (35910, 56295), (36450, 55461), (36974, 54675), (37530, 53865), (38475, 52542), (39615, 51030), (41553, 48650), (42525, 47538), (43785, 46170)]