86643900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:853

約数の個数: 216

約数和(自身を含む): 329041440

約数和(自身を除く): 242397540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 809, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1530, 1575, 1618, 1700, 1785, 2100, 2142, 2380, 2427, 2550, 2975, 3060, 3150, 3236, 3570, 3825, 4045, 4284, 4854, 5100, 5355, 5663, 5950, 6300, 7140, 7281, 7650, 8090, 8925, 9708, 10710, 11326, 11900, 12135, 13753, 14562, 15300, 16180, 16989, 17850, 20225, 21420, 22652, 24270, 26775, 27506, 28315, 29124, 33978, 35700, 36405, 40450, 41259, 48540, 50967, 53550, 55012, 56630, 60675, 67956, 68765, 72810, 80900, 82518, 84945, 96271, 101934, 107100, 113260, 121350, 123777, 137530, 141575, 145620, 165036, 169890, 182025, 192542, 203868, 206295, 242700, 247554, 254835, 275060, 283150, 288813, 339780, 343825, 364050, 385084, 412590, 424725, 481355, 495108, 509670, 566300, 577626, 618885, 687650, 728100, 825180, 849450, 866439, 962710, 1019340, 1031475, 1155252, 1237770, 1274175, 1375300, 1444065, 1698900, 1732878, 1925420, 2062950, 2406775, 2475540, 2548350, 2888130, 3094425, 3465756, 4125900, 4332195, 4813550, 5096700, 5776260, 6188850, 7220325, 8664390, 9627100, 12377700, 14440650, 17328780, 21660975, 28881300, 43321950, 86643900]

約数ペア:

[(1, 86643900), (2, 43321950), (3, 28881300), (4, 21660975), (5, 17328780), (6, 14440650), (7, 12377700), (9, 9627100), (10, 8664390), (12, 7220325), (14, 6188850), (15, 5776260), (17, 5096700), (18, 4813550), (20, 4332195), (21, 4125900), (25, 3465756), (28, 3094425), (30, 2888130), (34, 2548350), (35, 2475540), (36, 2406775), (42, 2062950), (45, 1925420), (50, 1732878), (51, 1698900), (60, 1444065), (63, 1375300), (68, 1274175), (70, 1237770), (75, 1155252), (84, 1031475), (85, 1019340), (90, 962710), (100, 866439), (102, 849450), (105, 825180), (119, 728100), (126, 687650), (140, 618885), (150, 577626), (153, 566300), (170, 509670), (175, 495108), (180, 481355), (204, 424725), (210, 412590), (225, 385084), (238, 364050), (252, 343825), (255, 339780), (300, 288813), (306, 283150), (315, 275060), (340, 254835), (350, 247554), (357, 242700), (420, 206295), (425, 203868), (450, 192542), (476, 182025), (510, 169890), (525, 165036), (595, 145620), (612, 141575), (630, 137530), (700, 123777), (714, 121350), (765, 113260), (809, 107100), (850, 101934), (900, 96271), (1020, 84945), (1050, 82518), (1071, 80900), (1190, 72810), (1260, 68765), (1275, 67956), (1428, 60675), (1530, 56630), (1575, 55012), (1618, 53550), (1700, 50967), (1785, 48540), (2100, 41259), (2142, 40450), (2380, 36405), (2427, 35700), (2550, 33978), (2975, 29124), (3060, 28315), (3150, 27506), (3236, 26775), (3570, 24270), (3825, 22652), (4045, 21420), (4284, 20225), (4854, 17850), (5100, 16989), (5355, 16180), (5663, 15300), (5950, 14562), (6300, 13753), (7140, 12135), (7281, 11900), (7650, 11326), (8090, 10710), (8925, 9708)]