8419950

素因数分解:

$2^1\times 3^7\times 5^2\times 7^1\times {\mathrm{11}}^1$

素因数の和:51

約数の個数: 192

約数和(自身を含む): 29283840

約数和(自身を除く): 20863890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 27, 30, 33, 35, 42, 45, 50, 54, 55, 63, 66, 70, 75, 77, 81, 90, 99, 105, 110, 126, 135, 150, 154, 162, 165, 175, 189, 198, 210, 225, 231, 243, 270, 275, 297, 315, 330, 350, 378, 385, 405, 450, 462, 486, 495, 525, 550, 567, 594, 630, 675, 693, 729, 770, 810, 825, 891, 945, 990, 1050, 1134, 1155, 1215, 1350, 1386, 1458, 1485, 1575, 1650, 1701, 1782, 1890, 1925, 2025, 2079, 2187, 2310, 2430, 2475, 2673, 2835, 2970, 3150, 3402, 3465, 3645, 3850, 4050, 4158, 4374, 4455, 4725, 4950, 5103, 5346, 5670, 5775, 6075, 6237, 6930, 7290, 7425, 8019, 8505, 8910, 9450, 10206, 10395, 10935, 11550, 12150, 12474, 13365, 14175, 14850, 15309, 16038, 17010, 17325, 18225, 18711, 20790, 21870, 22275, 24057, 25515, 26730, 28350, 30618, 31185, 34650, 36450, 37422, 40095, 42525, 44550, 48114, 51030, 51975, 54675, 56133, 62370, 66825, 76545, 80190, 85050, 93555, 103950, 109350, 112266, 120285, 127575, 133650, 153090, 155925, 168399, 187110, 200475, 240570, 255150, 280665, 311850, 336798, 382725, 400950, 467775, 561330, 601425, 765450, 841995, 935550, 1202850, 1403325, 1683990, 2806650, 4209975, 8419950]

約数ペア:

[(1, 8419950), (2, 4209975), (3, 2806650), (5, 1683990), (6, 1403325), (7, 1202850), (9, 935550), (10, 841995), (11, 765450), (14, 601425), (15, 561330), (18, 467775), (21, 400950), (22, 382725), (25, 336798), (27, 311850), (30, 280665), (33, 255150), (35, 240570), (42, 200475), (45, 187110), (50, 168399), (54, 155925), (55, 153090), (63, 133650), (66, 127575), (70, 120285), (75, 112266), (77, 109350), (81, 103950), (90, 93555), (99, 85050), (105, 80190), (110, 76545), (126, 66825), (135, 62370), (150, 56133), (154, 54675), (162, 51975), (165, 51030), (175, 48114), (189, 44550), (198, 42525), (210, 40095), (225, 37422), (231, 36450), (243, 34650), (270, 31185), (275, 30618), (297, 28350), (315, 26730), (330, 25515), (350, 24057), (378, 22275), (385, 21870), (405, 20790), (450, 18711), (462, 18225), (486, 17325), (495, 17010), (525, 16038), (550, 15309), (567, 14850), (594, 14175), (630, 13365), (675, 12474), (693, 12150), (729, 11550), (770, 10935), (810, 10395), (825, 10206), (891, 9450), (945, 8910), (990, 8505), (1050, 8019), (1134, 7425), (1155, 7290), (1215, 6930), (1350, 6237), (1386, 6075), (1458, 5775), (1485, 5670), (1575, 5346), (1650, 5103), (1701, 4950), (1782, 4725), (1890, 4455), (1925, 4374), (2025, 4158), (2079, 4050), (2187, 3850), (2310, 3645), (2430, 3465), (2475, 3402), (2673, 3150), (2835, 2970)]